131644991

素因数分解:

${\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1594

約数の個数: 12

約数和(自身を含む): 140323560

約数和(自身を除く): 8678569

約数列:

[1, 17, 289, 389, 1171, 6613, 19907, 112421, 338419, 455519, 7743823, 131644991]

約数ペア:

[(1, 131644991), (17, 7743823), (289, 455519), (389, 338419), (1171, 112421), (6613, 19907)]