201338901

素因数分解:

$3^2\times {\mathrm{1279}}^1\times {\mathrm{17491}}^1$

素因数の和:18776

約数の個数: 12

約数和(自身を含む): 291066880

約数和(自身を除く): 89727979

約数列:

[1, 3, 9, 1279, 3837, 11511, 17491, 52473, 157419, 22370989, 67112967, 201338901]

約数ペア:

[(1, 201338901), (3, 67112967), (9, 22370989), (1279, 157419), (3837, 52473), (11511, 17491)]