1881217473

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1\times {\mathrm{4271}}^1$

素因数の和:7896

約数の個数: 16

約数和(自身を含む): 2570787072

約数和(自身を除く): 689569599

約数列:

[1, 3, 41, 123, 3581, 4271, 10743, 12813, 146821, 175111, 440463, 525333, 15294451, 45883353, 627072491, 1881217473]

約数ペア:

[(1, 1881217473), (3, 627072491), (41, 45883353), (123, 15294451), (3581, 525333), (4271, 440463), (10743, 175111), (12813, 146821)]