4357365579

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{3221}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 7298216640

約数和(自身を除く): 2940851061

約数列:

[1, 3, 7, 9, 21, 63, 109, 197, 327, 591, 763, 981, 1379, 1773, 2289, 3221, 4137, 6867, 9663, 12411, 21473, 22547, 28989, 64419, 67641, 150311, 193257, 202923, 351089, 450933, 634537, 1053267, 1352799, 1903611, 2457623, 3159801, 4441759, 5710833, 7372869, 13325277, 22118607, 39975831, 69164533, 207493599, 484151731, 622480797, 1452455193, 4357365579]

約数ペア:

[(1, 4357365579), (3, 1452455193), (7, 622480797), (9, 484151731), (21, 207493599), (63, 69164533), (109, 39975831), (197, 22118607), (327, 13325277), (591, 7372869), (763, 5710833), (981, 4441759), (1379, 3159801), (1773, 2457623), (2289, 1903611), (3221, 1352799), (4137, 1053267), (6867, 634537), (9663, 450933), (12411, 351089), (21473, 202923), (22547, 193257), (28989, 150311), (64419, 67641)]