31923229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 37908360

約数和(自身を除く): 5985131

約数列:

[1, 13, 17, 29, 221, 289, 293, 377, 493, 3757, 3809, 4981, 6409, 8381, 8497, 64753, 84677, 108953, 110461, 144449, 1100801, 1877837, 2455633, 31923229]

約数ペア:

[(1, 31923229), (13, 2455633), (17, 1877837), (29, 1100801), (221, 144449), (289, 110461), (293, 108953), (377, 84677), (493, 64753), (3757, 8497), (3809, 8381), (4981, 6409)]