491567397

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1\times {\mathrm{1543}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 662857728

約数和(自身を除く): 171290331

約数列:

[1, 3, 103, 309, 1031, 1543, 3093, 4629, 106193, 158929, 318579, 476787, 1590833, 4772499, 163855799, 491567397]

約数ペア:

[(1, 491567397), (3, 163855799), (103, 4772499), (309, 1590833), (1031, 476787), (1543, 318579), (3093, 158929), (4629, 106193)]