1330246521

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{991981}}^1$

素因数の和:992136

約数の個数: 12

約数和(自身を含む): 1934364900

約数和(自身を除く): 604118379

約数列:

[1, 3, 9, 149, 447, 1341, 991981, 2975943, 8927829, 147805169, 443415507, 1330246521]

約数ペア:

[(1, 1330246521), (3, 443415507), (9, 147805169), (149, 8927829), (447, 2975943), (1341, 991981)]