85351679

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 106539840

約数和(自身を除く): 21188161

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1297, 1343, 3871, 9079, 9401, 22049, 63553, 65807, 102463, 154343, 717241, 1080401, 1741871, 5020687, 12193097, 85351679]

約数ペア:

[(1, 85351679), (7, 12193097), (17, 5020687), (49, 1741871), (79, 1080401), (119, 717241), (553, 154343), (833, 102463), (1297, 65807), (1343, 63553), (3871, 22049), (9079, 9401)]