1253408643

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{827}}^1\times {\mathrm{3583}}^1$

素因数の和:4463

約数の個数: 24

約数和(自身を含む): 1851752448

約数和(自身を除く): 598343805

約数列:

[1, 3, 9, 47, 141, 423, 827, 2481, 3583, 7443, 10749, 32247, 38869, 116607, 168401, 349821, 505203, 1515609, 2963141, 8889423, 26668269, 139267627, 417802881, 1253408643]

約数ペア:

[(1, 1253408643), (3, 417802881), (9, 139267627), (47, 26668269), (141, 8889423), (423, 2963141), (827, 1515609), (2481, 505203), (3583, 349821), (7443, 168401), (10749, 116607), (32247, 38869)]