8407323

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 12579840

約数和(自身を除く): 4172517

約数列:

[1, 3, 9, 59, 71, 177, 213, 223, 531, 639, 669, 2007, 4189, 12567, 13157, 15833, 37701, 39471, 47499, 118413, 142497, 934147, 2802441, 8407323]

約数ペア:

[(1, 8407323), (3, 2802441), (9, 934147), (59, 142497), (71, 118413), (177, 47499), (213, 39471), (223, 37701), (531, 15833), (639, 13157), (669, 12567), (2007, 4189)]