42289049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 47506176

約数和(自身を除く): 5217127

約数列:

[1, 11, 47, 157, 517, 521, 1727, 5731, 7379, 24487, 81169, 81797, 269357, 899767, 3844459, 42289049]

約数ペア:

[(1, 42289049), (11, 3844459), (47, 899767), (157, 269357), (517, 81797), (521, 81169), (1727, 24487), (5731, 7379)]