2780455959

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1637}}^1\times {\mathrm{4603}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 4117578192

約数和(自身を除く): 1337122233

約数列:

[1, 3, 9, 41, 123, 369, 1637, 4603, 4911, 13809, 14733, 41427, 67117, 188723, 201351, 566169, 604053, 1698507, 7535111, 22605333, 67815999, 308939551, 926818653, 2780455959]

約数ペア:

[(1, 2780455959), (3, 926818653), (9, 308939551), (41, 67815999), (123, 22605333), (369, 7535111), (1637, 1698507), (4603, 604053), (4911, 566169), (13809, 201351), (14733, 188723), (41427, 67117)]