13737771

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 18

約数和(自身を含む): 20303972

約数和(自身を除く): 6566201

約数列:

[1, 3, 9, 47, 141, 423, 691, 2073, 2209, 6219, 6627, 19881, 32477, 97431, 292293, 1526419, 4579257, 13737771]

約数ペア:

[(1, 13737771), (3, 4579257), (9, 1526419), (47, 292293), (141, 97431), (423, 32477), (691, 19881), (2073, 6627), (2209, 6219)]