4639779

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 6975072

約数和(自身を除く): 2335293

約数列:

[1, 3, 9, 53, 71, 137, 159, 213, 411, 477, 639, 1233, 3763, 7261, 9727, 11289, 21783, 29181, 33867, 65349, 87543, 515531, 1546593, 4639779]

約数ペア:

[(1, 4639779), (3, 1546593), (9, 515531), (53, 87543), (71, 65349), (137, 33867), (159, 29181), (213, 21783), (411, 11289), (477, 9727), (639, 7261), (1233, 3763)]