1097973639

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{55681}}^1$

素因数の和:56007

約数の個数: 24

約数和(自身を含む): 1818351392

約数和(自身を除く): 720377753

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 6573, 19719, 55681, 167043, 389767, 501129, 1169301, 3507903, 17428153, 52284459, 121997071, 156853377, 365991213, 1097973639]

約数ペア:

[(1, 1097973639), (3, 365991213), (7, 156853377), (9, 121997071), (21, 52284459), (63, 17428153), (313, 3507903), (939, 1169301), (2191, 501129), (2817, 389767), (6573, 167043), (19719, 55681)]