22157727

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 30385152

約数和(自身を除く): 8227425

約数列:

[1, 3, 47, 141, 167, 501, 941, 2823, 7849, 23547, 44227, 132681, 157147, 471441, 7385909, 22157727]

約数ペア:

[(1, 22157727), (3, 7385909), (47, 471441), (141, 157147), (167, 132681), (501, 44227), (941, 23547), (2823, 7849)]