2813715

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 5036928

約数和(自身を除く): 2223213

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2017, 6051, 10085, 18153, 30255, 62527, 90765, 187581, 312635, 562743, 937905, 2813715]

約数ペア:

[(1, 2813715), (3, 937905), (5, 562743), (9, 312635), (15, 187581), (31, 90765), (45, 62527), (93, 30255), (155, 18153), (279, 10085), (465, 6051), (1395, 2017)]