10254769

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 12680448

約数和(自身を除く): 2425679

約数列:

[1, 7, 31, 43, 49, 157, 217, 301, 1099, 1333, 1519, 2107, 4867, 6751, 7693, 9331, 34069, 47257, 65317, 209281, 238483, 330799, 1464967, 10254769]

約数ペア:

[(1, 10254769), (7, 1464967), (31, 330799), (43, 238483), (49, 209281), (157, 65317), (217, 47257), (301, 34069), (1099, 9331), (1333, 7693), (1519, 6751), (2107, 4867)]