4174587

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 6289920

約数和(自身を除く): 2115333

約数列:

[1, 3, 9, 47, 71, 139, 141, 213, 417, 423, 639, 1251, 3337, 6533, 9869, 10011, 19599, 29607, 30033, 58797, 88821, 463843, 1391529, 4174587]

約数ペア:

[(1, 4174587), (3, 1391529), (9, 463843), (47, 88821), (71, 58797), (139, 30033), (141, 29607), (213, 19599), (417, 10011), (423, 9869), (639, 6533), (1251, 3337)]