85090607

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{91397}}^1$

素因数の和:91430

約数の個数: 12

約数和(自身を含む): 104193720

約数和(自身を除く): 19103113

約数列:

[1, 7, 19, 49, 133, 931, 91397, 639779, 1736543, 4478453, 12155801, 85090607]

約数ペア:

[(1, 85090607), (7, 12155801), (19, 4478453), (49, 1736543), (133, 639779), (931, 91397)]