419737401

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{16267}}^1$

素因数の和:16381

約数の個数: 24

約数和(自身を含む): 629376384

約数和(自身を除く): 209638983

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 2867, 8601, 16267, 25803, 48801, 146403, 764549, 992287, 2293647, 2976861, 6880941, 8930583, 46637489, 139912467, 419737401]

約数ペア:

[(1, 419737401), (3, 139912467), (9, 46637489), (47, 8930583), (61, 6880941), (141, 2976861), (183, 2293647), (423, 992287), (549, 764549), (2867, 146403), (8601, 48801), (16267, 25803)]