105089257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67931}}^1$

素因数の和:67968

約数の個数: 16

約数和(自身を含む): 136950912

約数和(自身を除く): 31861655

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 67931, 475517, 883103, 1154827, 6181721, 8083789, 15012751, 105089257]

約数ペア:

[(1, 105089257), (7, 15012751), (13, 8083789), (17, 6181721), (91, 1154827), (119, 883103), (221, 475517), (1547, 67931)]