194660919

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 285101232

約数和(自身を除く): 90440313

約数列:

[1, 3, 9, 113, 277, 339, 691, 831, 1017, 2073, 2493, 6219, 31301, 78083, 93903, 191407, 234249, 281709, 574221, 702747, 1722663, 21628991, 64886973, 194660919]

約数ペア:

[(1, 194660919), (3, 64886973), (9, 21628991), (113, 1722663), (277, 702747), (339, 574221), (691, 281709), (831, 234249), (1017, 191407), (2073, 93903), (2493, 78083), (6219, 31301)]