253341431

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{6761}}^1$

素因数の和:6922

約数の個数: 16

約数和(自身を含む): 297960768

約数和(自身を除く): 44619337

約数列:

[1, 7, 53, 101, 371, 707, 5353, 6761, 37471, 47327, 358333, 682861, 2508331, 4780027, 36191633, 253341431]

約数ペア:

[(1, 253341431), (7, 36191633), (53, 4780027), (101, 2508331), (371, 682861), (707, 358333), (5353, 47327), (6761, 37471)]