12285917

素因数分解:

$7^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 15529536

約数和(自身を除く): 3243619

約数列:

[1, 7, 17, 43, 49, 119, 301, 343, 731, 833, 2107, 2401, 5117, 5831, 14749, 16807, 35819, 40817, 103243, 250733, 285719, 722701, 1755131, 12285917]

約数ペア:

[(1, 12285917), (7, 1755131), (17, 722701), (43, 285719), (49, 250733), (119, 103243), (301, 40817), (343, 35819), (731, 16807), (833, 14749), (2107, 5831), (2401, 5117)]