13231781181

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{7817}}^1\times {\mathrm{6067}}^1$

素因数の和:13921

約数の個数: 24

約数和(自身を含む): 19734883584

約数和(自身を除く): 6503102403

約数列:

[1, 3, 9, 31, 93, 279, 6067, 7817, 18201, 23451, 54603, 70353, 188077, 242327, 564231, 726981, 1692693, 2180943, 47425739, 142277217, 426831651, 1470197909, 4410593727, 13231781181]

約数ペア:

[(1, 13231781181), (3, 4410593727), (9, 1470197909), (31, 426831651), (93, 142277217), (279, 47425739), (6067, 2180943), (7817, 1692693), (18201, 726981), (23451, 564231), (54603, 242327), (70353, 188077)]