268432821

素因数分解:

$3^2\times {\mathrm{2971}}^1\times {\mathrm{10039}}^1$

素因数の和:13016

約数の個数: 12

約数和(自身を含む): 387905440

約数和(自身を除く): 119472619

約数列:

[1, 3, 9, 2971, 8913, 10039, 26739, 30117, 90351, 29825869, 89477607, 268432821]

約数ペア:

[(1, 268432821), (3, 89477607), (9, 29825869), (2971, 90351), (8913, 30117), (10039, 26739)]