12559857

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 17217792

約数和(自身を除く): 4657935

約数列:

[1, 3, 47, 141, 281, 317, 843, 951, 13207, 14899, 39621, 44697, 89077, 267231, 4186619, 12559857]

約数ペア:

[(1, 12559857), (3, 4186619), (47, 267231), (141, 89077), (281, 44697), (317, 39621), (843, 14899), (951, 13207)]