123390539

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 133303968

約数和(自身を除く): 9913429

約数列:

[1, 17, 83, 157, 557, 1411, 2669, 9469, 13031, 46231, 87449, 221527, 785927, 1486633, 7258267, 123390539]

約数ペア:

[(1, 123390539), (17, 7258267), (83, 1486633), (157, 785927), (557, 221527), (1411, 87449), (2669, 46231), (9469, 13031)]