17967565413

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1\times {\mathrm{4447}}^1$

素因数の和:5606

約数の個数: 48

約数和(自身を含む): 30198005760

約数和(自身を除く): 12230440347

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1087, 1239, 3261, 3717, 4447, 7609, 9783, 13341, 22827, 31129, 40023, 64133, 68481, 93387, 192399, 262373, 280161, 448931, 577197, 787119, 1346793, 1836611, 2361357, 4040379, 4833889, 5509833, 14501667, 16529499, 33837223, 43505001, 101511669, 285199451, 304535007, 855598353, 1996396157, 2566795059, 5989188471, 17967565413]

約数ペア:

[(1, 17967565413), (3, 5989188471), (7, 2566795059), (9, 1996396157), (21, 855598353), (59, 304535007), (63, 285199451), (177, 101511669), (413, 43505001), (531, 33837223), (1087, 16529499), (1239, 14501667), (3261, 5509833), (3717, 4833889), (4447, 4040379), (7609, 2361357), (9783, 1836611), (13341, 1346793), (22827, 787119), (31129, 577197), (40023, 448931), (64133, 280161), (68481, 262373), (93387, 192399)]