12373207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 16372224

約数和(自身を除く): 3999017

約数列:

[1, 7, 11, 37, 43, 77, 101, 259, 301, 407, 473, 707, 1111, 1591, 2849, 3311, 3737, 4343, 7777, 11137, 17501, 26159, 30401, 41107, 47773, 122507, 160691, 287749, 334411, 1124837, 1767601, 12373207]

約数ペア:

[(1, 12373207), (7, 1767601), (11, 1124837), (37, 334411), (43, 287749), (77, 160691), (101, 122507), (259, 47773), (301, 41107), (407, 30401), (473, 26159), (707, 17501), (1111, 11137), (1591, 7777), (2849, 4343), (3311, 3737)]