45138821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16001}}^1$

素因数の和:16052

約数の個数: 16

約数和(自身を含む): 57351168

約数和(自身を除く): 12212347

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 16001, 112007, 208013, 496031, 1456091, 3472217, 6448403, 45138821]

約数ペア:

[(1, 45138821), (7, 6448403), (13, 3472217), (31, 1456091), (91, 496031), (217, 208013), (403, 112007), (2821, 16001)]