319904841

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{5081}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 441036288

約数和(自身を除く): 121131447

約数列:

[1, 3, 31, 93, 677, 2031, 5081, 15243, 20987, 62961, 157511, 472533, 3439837, 10319511, 106634947, 319904841]

約数ペア:

[(1, 319904841), (3, 106634947), (31, 10319511), (93, 3439837), (677, 472533), (2031, 157511), (5081, 62961), (15243, 20987)]