12517089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 18110400

約数和(自身を除く): 5593311

約数列:

[1, 3, 13, 39, 139, 417, 1807, 2309, 5421, 6927, 30017, 90051, 320951, 962853, 4172363, 12517089]

約数ペア:

[(1, 12517089), (3, 4172363), (13, 962853), (39, 320951), (139, 90051), (417, 30017), (1807, 6927), (2309, 5421)]