89771917

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 97872192

約数和(自身を除く): 8100275

約数列:

[1, 17, 43, 227, 541, 731, 3859, 9197, 9761, 23263, 122807, 165937, 395471, 2087719, 5280701, 89771917]

約数ペア:

[(1, 89771917), (17, 5280701), (43, 2087719), (227, 395471), (541, 165937), (731, 122807), (3859, 23263), (9197, 9761)]