2625718941

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{14281}}^1$

素因数の和:14977

約数の個数: 24

約数和(自身を含む): 3921265920

約数和(自身を除く): 1295546979

約数列:

[1, 3, 9, 31, 93, 279, 659, 1977, 5931, 14281, 20429, 42843, 61287, 128529, 183861, 442711, 1328133, 3984399, 9411179, 28233537, 84700611, 291746549, 875239647, 2625718941]

約数ペア:

[(1, 2625718941), (3, 875239647), (9, 291746549), (31, 84700611), (93, 28233537), (279, 9411179), (659, 3984399), (1977, 1328133), (5931, 442711), (14281, 183861), (20429, 128529), (42843, 61287)]