4230317

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 5506200

約数和(自身を除く): 1275883

約数列:

[1, 7, 13, 29, 49, 91, 203, 229, 377, 637, 1421, 1603, 2639, 2977, 6641, 11221, 18473, 20839, 46487, 86333, 145873, 325409, 604331, 4230317]

約数ペア:

[(1, 4230317), (7, 604331), (13, 325409), (29, 145873), (49, 86333), (91, 46487), (203, 20839), (229, 18473), (377, 11221), (637, 6641), (1421, 2977), (1603, 2639)]