890706471

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{7187}}^1$

素因数の和:7678

約数の個数: 16

約数和(自身を含む): 1201833600

約数和(自身を除く): 311127129

約数列:

[1, 3, 109, 327, 379, 1137, 7187, 21561, 41311, 123933, 783383, 2350149, 2723873, 8171619, 296902157, 890706471]

約数ペア:

[(1, 890706471), (3, 296902157), (109, 8171619), (327, 2723873), (379, 2350149), (1137, 783383), (7187, 123933), (21561, 41311)]