1330990171

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{28597}}^1$

素因数の和:28774

約数の個数: 16

約数和(自身を含む): 1560306880

約数和(自身を除く): 229316709

約数列:

[1, 7, 61, 109, 427, 763, 6649, 28597, 46543, 200179, 1744417, 3117073, 12210919, 21819511, 190141453, 1330990171]

約数ペア:

[(1, 1330990171), (7, 190141453), (61, 21819511), (109, 12210919), (427, 3117073), (763, 1744417), (6649, 200179), (28597, 46543)]