7316533257

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{78427}}^1$

素因数の和:78709

約数の個数: 24

約数和(自身を含む): 10764713568

約数和(自身を除く): 3448180311

約数列:

[1, 3, 11, 33, 121, 257, 363, 771, 2827, 8481, 31097, 78427, 93291, 235281, 862697, 2588091, 9489667, 20155739, 28469001, 60467217, 221713129, 665139387, 2438844419, 7316533257]

約数ペア:

[(1, 7316533257), (3, 2438844419), (11, 665139387), (33, 221713129), (121, 60467217), (257, 28469001), (363, 20155739), (771, 9489667), (2827, 2588091), (8481, 862697), (31097, 235281), (78427, 93291)]