201897033

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{398219}}^1$

素因数の和:398248

約数の個数: 12

約数和(自身を含む): 291497040

約数和(自身を除く): 89600007

約数列:

[1, 3, 13, 39, 169, 507, 398219, 1194657, 5176847, 15530541, 67299011, 201897033]

約数ペア:

[(1, 201897033), (3, 67299011), (13, 15530541), (39, 5176847), (169, 1194657), (507, 398219)]