13371505

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6263}}^1$

素因数の和:6336

約数の個数: 16

約数和(自身を含む): 18641664

約数和(自身を除く): 5270159

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 6263, 31315, 43841, 219205, 382043, 1910215, 2674301, 13371505]

約数ペア:

[(1, 13371505), (5, 2674301), (7, 1910215), (35, 382043), (61, 219205), (305, 43841), (427, 31315), (2135, 6263)]