9668858213

素因数分解:

$7^4\times {\mathrm{853}}^1\times {\mathrm{4721}}^1$

素因数の和:5602

約数の個数: 20

約数和(自身を含む): 11295278988

約数和(自身を除く): 1626420775

約数列:

[1, 7, 49, 343, 853, 2401, 4721, 5971, 33047, 41797, 231329, 292579, 1619303, 2048053, 4027013, 11335121, 28189091, 197323637, 1381265459, 9668858213]

約数ペア:

[(1, 9668858213), (7, 1381265459), (49, 197323637), (343, 28189091), (853, 11335121), (2401, 4027013), (4721, 2048053), (5971, 1619303), (33047, 292579), (41797, 231329)]