40974353

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 48055680

約数和(自身を除く): 7081327

約数列:

[1, 7, 53, 179, 371, 617, 1253, 4319, 9487, 32701, 66409, 110443, 228907, 773101, 5853479, 40974353]

約数ペア:

[(1, 40974353), (7, 5853479), (53, 773101), (179, 228907), (371, 110443), (617, 66409), (1253, 32701), (4319, 9487)]