13195162799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{208037}}^1$

素因数の和:208115

約数の個数: 32

約数和(自身を含む): 17614993536

約数和(自身を除く): 4419830737

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 533, 697, 1547, 3731, 4879, 9061, 63427, 208037, 1456259, 2704481, 3536629, 8529517, 18931367, 24756403, 45976177, 59706619, 110883721, 145001789, 321833239, 776186047, 1015012523, 1885023257, 13195162799]

約数ペア:

[(1, 13195162799), (7, 1885023257), (13, 1015012523), (17, 776186047), (41, 321833239), (91, 145001789), (119, 110883721), (221, 59706619), (287, 45976177), (533, 24756403), (697, 18931367), (1547, 8529517), (3731, 3536629), (4879, 2704481), (9061, 1456259), (63427, 208037)]