785175093

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{221989}}^1$

素因数の和:222129

約数の個数: 16

約数和(自身を含む): 1172107200

約数和(自身を除く): 386932107

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 221989, 665967, 1997901, 5993703, 29080559, 87241677, 261725031, 785175093]

約数ペア:

[(1, 785175093), (3, 261725031), (9, 87241677), (27, 29080559), (131, 5993703), (393, 1997901), (1179, 665967), (3537, 221989)]