7800883993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{2953}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 9596482560

約数和(自身を除く): 1795598567

約数列:

[1, 7, 17, 79, 119, 281, 553, 1343, 1967, 2953, 4777, 9401, 20671, 22199, 33439, 50201, 155393, 233287, 351407, 377383, 829793, 1633009, 2641681, 3965879, 5808551, 14106481, 27761153, 65553647, 98745367, 458875529, 1114411999, 7800883993]

約数ペア:

[(1, 7800883993), (7, 1114411999), (17, 458875529), (79, 98745367), (119, 65553647), (281, 27761153), (553, 14106481), (1343, 5808551), (1967, 3965879), (2953, 2641681), (4777, 1633009), (9401, 829793), (20671, 377383), (22199, 351407), (33439, 233287), (50201, 155393)]