4920221403

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{265513}}^1$

素因数の和:265619

約数の個数: 24

約数和(自身を含む): 7455633120

約数和(自身を除く): 2535411717

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 265513, 796539, 2389617, 7699877, 18851423, 23099631, 56554269, 69298893, 169662807, 546691267, 1640073801, 4920221403]

約数ペア:

[(1, 4920221403), (3, 1640073801), (9, 546691267), (29, 169662807), (71, 69298893), (87, 56554269), (213, 23099631), (261, 18851423), (639, 7699877), (2059, 2389617), (6177, 796539), (18531, 265513)]