1330571349

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7781119}}^1$

素因数の和:7781144

約数の個数: 12

約数和(自身を含む): 2023091200

約数和(自身を除く): 692519851

約数列:

[1, 3, 9, 19, 57, 171, 7781119, 23343357, 70030071, 147841261, 443523783, 1330571349]

約数ペア:

[(1, 1330571349), (3, 443523783), (9, 147841261), (19, 70030071), (57, 23343357), (171, 7781119)]