12437727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7918

約数の個数: 16

約数和(自身を含む): 18127872

約数和(自身を除く): 5690145

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7867, 23601, 133739, 243877, 401217, 731631, 4145909, 12437727]

約数ペア:

[(1, 12437727), (3, 4145909), (17, 731631), (31, 401217), (51, 243877), (93, 133739), (527, 23601), (1581, 7867)]