17456304879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 28983951360

約数和(自身を除く): 11527646481

約数列:

[1, 3, 9, 13, 31, 39, 53, 71, 93, 117, 159, 213, 279, 403, 477, 639, 689, 923, 1209, 1279, 1643, 2067, 2201, 2769, 3627, 3763, 3837, 4929, 6201, 6603, 8307, 11289, 11511, 14787, 16627, 19809, 21359, 28613, 33867, 39649, 48919, 49881, 64077, 67787, 85839, 90809, 116653, 118947, 146757, 149643, 192231, 203361, 257517, 272427, 349959, 356841, 440271, 515437, 610083, 817281, 881231, 1049877, 1180517, 1516489, 1546311, 2101397, 2643693, 2815079, 3541551, 4549467, 4638933, 4812877, 6304191, 7931079, 8445237, 10624653, 13648401, 14438631, 18912573, 25335711, 27318161, 36596027, 43315893, 62567401, 81954483, 109788081, 149199187, 187702203, 245863449, 329364243, 447597561, 563106609, 1342792683, 1939589431, 5818768293, 17456304879]

約数ペア:

[(1, 17456304879), (3, 5818768293), (9, 1939589431), (13, 1342792683), (31, 563106609), (39, 447597561), (53, 329364243), (71, 245863449), (93, 187702203), (117, 149199187), (159, 109788081), (213, 81954483), (279, 62567401), (403, 43315893), (477, 36596027), (639, 27318161), (689, 25335711), (923, 18912573), (1209, 14438631), (1279, 13648401), (1643, 10624653), (2067, 8445237), (2201, 7931079), (2769, 6304191), (3627, 4812877), (3763, 4638933), (3837, 4549467), (4929, 3541551), (6201, 2815079), (6603, 2643693), (8307, 2101397), (11289, 1546311), (11511, 1516489), (14787, 1180517), (16627, 1049877), (19809, 881231), (21359, 817281), (28613, 610083), (33867, 515437), (39649, 440271), (48919, 356841), (49881, 349959), (64077, 272427), (67787, 257517), (85839, 203361), (90809, 192231), (116653, 149643), (118947, 146757)]