143399227

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 153204480

約数和(自身を除く): 9805253

約数列:

[1, 23, 61, 179, 571, 1403, 4117, 10919, 13133, 34831, 102209, 251137, 801113, 2350807, 6234749, 143399227]

約数ペア:

[(1, 143399227), (23, 6234749), (61, 2350807), (179, 801113), (571, 251137), (1403, 102209), (4117, 34831), (10919, 13133)]