27720398111

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{886117}}^1$

素因数の和:886274

約数の個数: 16

約数和(自身を含む): 32750921280

約数和(自身を除く): 5030523169

約数列:

[1, 7, 41, 109, 287, 763, 4469, 31283, 886117, 6202819, 36330797, 96586753, 254315579, 676107271, 3960056873, 27720398111]

約数ペア:

[(1, 27720398111), (7, 3960056873), (41, 676107271), (109, 254315579), (287, 96586753), (763, 36330797), (4469, 6202819), (31283, 886117)]