15764907641

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{123791}}^1$

素因数の和:123941

約数の個数: 24

約数和(自身を含む): 19305609984

約数和(自身を除く): 3540702343

約数列:

[1, 7, 23, 49, 113, 161, 791, 1127, 2599, 5537, 18193, 123791, 127351, 866537, 2847193, 6065759, 13988383, 19930351, 97918681, 139512457, 321732809, 685430767, 2252129663, 15764907641]

約数ペア:

[(1, 15764907641), (7, 2252129663), (23, 685430767), (49, 321732809), (113, 139512457), (161, 97918681), (791, 19930351), (1127, 13988383), (2599, 6065759), (5537, 2847193), (18193, 866537), (123791, 127351)]