189038943

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 276896880

約数和(自身を除く): 87857937

約数列:

[1, 3, 9, 113, 269, 339, 691, 807, 1017, 2073, 2421, 6219, 30397, 78083, 91191, 185879, 234249, 273573, 557637, 702747, 1672911, 21004327, 63012981, 189038943]

約数ペア:

[(1, 189038943), (3, 63012981), (9, 21004327), (113, 1672911), (269, 702747), (339, 557637), (691, 273573), (807, 234249), (1017, 185879), (2073, 91191), (2421, 78083), (6219, 30397)]