669062471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{10139}}^1$

素因数の和:11014

約数の個数: 16

約数和(自身を含む): 835211520

約数和(自身を除く): 166149049

約数列:

[1, 7, 11, 77, 857, 5999, 9427, 10139, 65989, 70973, 111529, 780703, 8689123, 60823861, 95580353, 669062471]

約数ペア:

[(1, 669062471), (7, 95580353), (11, 60823861), (77, 8689123), (857, 780703), (5999, 111529), (9427, 70973), (10139, 65989)]