80088001

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 98003520

約数和(自身を除く): 17915519

約数列:

[1, 7, 23, 49, 161, 179, 397, 1127, 1253, 2779, 4117, 8771, 9131, 19453, 28819, 63917, 71063, 201733, 447419, 497441, 1634449, 3482087, 11441143, 80088001]

約数ペア:

[(1, 80088001), (7, 11441143), (23, 3482087), (49, 1634449), (161, 497441), (179, 447419), (397, 201733), (1127, 71063), (1253, 63917), (2779, 28819), (4117, 19453), (8771, 9131)]