490203597

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{966871}}^1$

素因数の和:966900

約数の個数: 12

約数和(自身を含む): 707750304

約数和(自身を除く): 217546707

約数列:

[1, 3, 13, 39, 169, 507, 966871, 2900613, 12569323, 37707969, 163401199, 490203597]

約数ペア:

[(1, 490203597), (3, 163401199), (13, 37707969), (39, 12569323), (169, 2900613), (507, 966871)]