870864379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{13259}}^1$

素因数の和:14130

約数の個数: 16

約数和(自身を含む): 1087107840

約数和(自身を除く): 216243461

約数列:

[1, 7, 11, 77, 853, 5971, 9383, 13259, 65681, 92813, 145849, 1020943, 11309927, 79169489, 124409197, 870864379]

約数ペア:

[(1, 870864379), (7, 124409197), (11, 79169489), (77, 11309927), (853, 1020943), (5971, 145849), (9383, 92813), (13259, 65681)]