11642449

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 20

約数和(自身を含む): 14666036

約数和(自身を除く): 3023587

約数列:

[1, 7, 13, 49, 91, 343, 373, 637, 2401, 2611, 4459, 4849, 18277, 31213, 33943, 127939, 237601, 895573, 1663207, 11642449]

約数ペア:

[(1, 11642449), (7, 1663207), (13, 895573), (49, 237601), (91, 127939), (343, 33943), (373, 31213), (637, 18277), (2401, 4849), (2611, 4459)]