1459386721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{33223}}^1$

素因数の和:33376

約数の個数: 16

約数和(自身を含む): 1637278720

約数和(自身を除く): 177891999

約数列:

[1, 13, 31, 109, 403, 1417, 3379, 33223, 43927, 431899, 1029913, 3621307, 13388869, 47076991, 112260517, 1459386721]

約数ペア:

[(1, 1459386721), (13, 112260517), (31, 47076991), (109, 13388869), (403, 3621307), (1417, 1029913), (3379, 431899), (33223, 43927)]