68854499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1123}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 83086080

約数和(自身を除く): 14231581

約数列:

[1, 7, 19, 133, 461, 1123, 3227, 7861, 8759, 21337, 61313, 149359, 517703, 3623921, 9836357, 68854499]

約数ペア:

[(1, 68854499), (7, 9836357), (19, 3623921), (133, 517703), (461, 149359), (1123, 61313), (3227, 21337), (7861, 8759)]