42552591

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 57736800

約数和(自身を除く): 15184209

約数列:

[1, 3, 89, 197, 267, 591, 809, 2427, 17533, 52599, 72001, 159373, 216003, 478119, 14184197, 42552591]

約数ペア:

[(1, 42552591), (3, 14184197), (89, 478119), (197, 216003), (267, 159373), (591, 72001), (809, 52599), (2427, 17533)]