42865427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 47672064

約数和(自身を除く): 4806637

約数列:

[1, 11, 131, 151, 197, 1441, 1661, 2167, 19781, 25807, 29747, 217591, 283877, 327217, 3896857, 42865427]

約数ペア:

[(1, 42865427), (11, 3896857), (131, 327217), (151, 283877), (197, 217591), (1441, 29747), (1661, 25807), (2167, 19781)]