291237291369

素因数分解:

$3^3\times {\mathrm{1031}}^1\times {\mathrm{10462237}}^1$

素因数の和:10463277

約数の個数: 16

約数和(自身を含む): 431881184640

約数和(自身を除く): 140643893271

約数列:

[1, 3, 9, 27, 1031, 3093, 9279, 27837, 10462237, 31386711, 94160133, 282480399, 10786566347, 32359699041, 97079097123, 291237291369]

約数ペア:

[(1, 291237291369), (3, 97079097123), (9, 32359699041), (27, 10786566347), (1031, 282480399), (3093, 94160133), (9279, 31386711), (27837, 10462237)]