1900894137969

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{19913617}}^1$

素因数の和:19914344

約数の個数: 16

約数和(自身を含む): 2592275136768

約数和(自身を除く): 691380998799

約数列:

[1, 3, 47, 141, 677, 2031, 31819, 95457, 19913617, 59740851, 935939999, 2807819997, 13481518709, 40444556127, 633631379323, 1900894137969]

約数ペア:

[(1, 1900894137969), (3, 633631379323), (47, 40444556127), (141, 13481518709), (677, 2807819997), (2031, 935939999), (31819, 59740851), (95457, 19913617)]