490732659

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{3023}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 751488192

約数和(自身を除く): 260755533

約数列:

[1, 3, 9, 17, 51, 153, 1061, 3023, 3183, 9069, 9549, 18037, 27207, 51391, 54111, 154173, 162333, 462519, 3207403, 9622209, 28866627, 54525851, 163577553, 490732659]

約数ペア:

[(1, 490732659), (3, 163577553), (9, 54525851), (17, 28866627), (51, 9622209), (153, 3207403), (1061, 462519), (3023, 162333), (3183, 154173), (9069, 54111), (9549, 51391), (18037, 27207)]