15323231

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{28429}}^1$

素因数の和:28454

約数の個数: 12

約数和(自身を含む): 19446120

約数和(自身を除く): 4122889

約数列:

[1, 7, 11, 49, 77, 539, 28429, 199003, 312719, 1393021, 2189033, 15323231]

約数ペア:

[(1, 15323231), (7, 2189033), (11, 1393021), (49, 312719), (77, 199003), (539, 28429)]