24785943

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 40997376

約数和(自身を除く): 16211433

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 557, 1141, 1671, 2119, 3423, 3899, 6357, 7241, 11697, 14833, 21723, 44499, 50687, 90791, 152061, 272373, 635537, 1180283, 1906611, 3540849, 8261981, 24785943]

約数ペア:

[(1, 24785943), (3, 8261981), (7, 3540849), (13, 1906611), (21, 1180283), (39, 635537), (91, 272373), (163, 152061), (273, 90791), (489, 50687), (557, 44499), (1141, 21723), (1671, 14833), (2119, 11697), (3423, 7241), (3899, 6357)]