118944217

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{30727}}^1$

素因数の和:30820

約数の個数: 12

約数和(自身を含む): 140119680

約数和(自身を除く): 21175463

約数列:

[1, 7, 49, 79, 553, 3871, 30727, 215089, 1505623, 2427433, 16992031, 118944217]

約数ペア:

[(1, 118944217), (7, 16992031), (49, 2427433), (79, 1505623), (553, 215089), (3871, 30727)]