287916093

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{463633}}^1$

素因数の和:463665

約数の個数: 16

約数和(自身を含む): 445088640

約数和(自身を除く): 157172547

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 463633, 1390899, 4172697, 10663559, 12518091, 31990677, 95972031, 287916093]

約数ペア:

[(1, 287916093), (3, 95972031), (9, 31990677), (23, 12518091), (27, 10663559), (69, 4172697), (207, 1390899), (621, 463633)]