2870571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 4290048

約数和(自身を除く): 1419477

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2351, 7053, 25861, 77583, 86987, 260961, 956857, 2870571]

約数ペア:

[(1, 2870571), (3, 956857), (11, 260961), (33, 86987), (37, 77583), (111, 25861), (407, 7053), (1221, 2351)]