7018401

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 10306560

約数和(自身を除く): 3288159

約数列:

[1, 3, 13, 39, 109, 127, 169, 327, 381, 507, 1417, 1651, 4251, 4953, 13843, 18421, 21463, 41529, 55263, 64389, 179959, 539877, 2339467, 7018401]

約数ペア:

[(1, 7018401), (3, 2339467), (13, 539877), (39, 179959), (109, 64389), (127, 55263), (169, 41529), (327, 21463), (381, 18421), (507, 13843), (1417, 4953), (1651, 4251)]