31310043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5333}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 44378880

約数和(自身を除く): 13068837

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5333, 5871, 15999, 101327, 303981, 549299, 1647897, 10436681, 31310043]

約数ペア:

[(1, 31310043), (3, 10436681), (19, 1647897), (57, 549299), (103, 303981), (309, 101327), (1957, 15999), (5333, 5871)]