9892359

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 14725152

約数和(自身を除く): 4832793

約数列:

[1, 3, 9, 71, 113, 137, 213, 339, 411, 639, 1017, 1233, 8023, 9727, 15481, 24069, 29181, 46443, 72207, 87543, 139329, 1099151, 3297453, 9892359]

約数ペア:

[(1, 9892359), (3, 3297453), (9, 1099151), (71, 139329), (113, 87543), (137, 72207), (213, 46443), (339, 29181), (411, 24069), (639, 15481), (1017, 9727), (1233, 8023)]