1330704109

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 1597833216

約数和(自身を除く): 267129107

約数列:

[1, 7, 31, 107, 217, 223, 257, 749, 1561, 1799, 3317, 6913, 7967, 23219, 23861, 27499, 48391, 55769, 57311, 167027, 192493, 401177, 739691, 852469, 1776641, 5177837, 5967283, 6132277, 12436487, 42925939, 190100587, 1330704109]

約数ペア:

[(1, 1330704109), (7, 190100587), (31, 42925939), (107, 12436487), (217, 6132277), (223, 5967283), (257, 5177837), (749, 1776641), (1561, 852469), (1799, 739691), (3317, 401177), (6913, 192493), (7967, 167027), (23219, 57311), (23861, 55769), (27499, 48391)]