13115909079

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239023}}^1$

素因数の和:239116

約数の個数: 48

約数和(自身を含む): 23665288192

約数和(自身を除く): 10549379113

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 4221, 6097, 7839, 18291, 54873, 239023, 717069, 1673161, 2151207, 3107299, 5019483, 9321897, 15058449, 16014541, 21751093, 27965691, 48043623, 65253279, 112101787, 144130869, 195759837, 208189033, 336305361, 624567099, 1008916083, 1457323231, 1873701297, 4371969693, 13115909079]

約数ペア:

[(1, 13115909079), (3, 4371969693), (7, 1873701297), (9, 1457323231), (13, 1008916083), (21, 624567099), (39, 336305361), (63, 208189033), (67, 195759837), (91, 144130869), (117, 112101787), (201, 65253279), (273, 48043623), (469, 27965691), (603, 21751093), (819, 16014541), (871, 15058449), (1407, 9321897), (2613, 5019483), (4221, 3107299), (6097, 2151207), (7839, 1673161), (18291, 717069), (54873, 239023)]