126589957

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 143870208

約数和(自身を除く): 17280251

約数列:

[1, 13, 31, 73, 169, 331, 403, 949, 2263, 4303, 5239, 10261, 12337, 24163, 29419, 55939, 133393, 314119, 382447, 749053, 1734109, 4083547, 9737689, 126589957]

約数ペア:

[(1, 126589957), (13, 9737689), (31, 4083547), (73, 1734109), (169, 749053), (331, 382447), (403, 314119), (949, 133393), (2263, 55939), (4303, 29419), (5239, 24163), (10261, 12337)]