105384251

素因数分解:

$7^2\times {\mathrm{37}}^2\times {\mathrm{1571}}^1$

素因数の和:1659

約数の個数: 18

約数和(自身を含む): 126072828

約数和(自身を除く): 20688577

約数列:

[1, 7, 37, 49, 259, 1369, 1571, 1813, 9583, 10997, 58127, 67081, 76979, 406889, 2150699, 2848223, 15054893, 105384251]

約数ペア:

[(1, 105384251), (7, 15054893), (37, 2848223), (49, 2150699), (259, 406889), (1369, 76979), (1571, 67081), (1813, 58127), (9583, 10997)]