158905321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{54401}}^1$

素因数の和:54551

約数の個数: 8

約数和(自身を含む): 167122944

約数和(自身を除く): 8217623

約数列:

[1, 23, 127, 2921, 54401, 1251223, 6908927, 158905321]

約数ペア:

[(1, 158905321), (23, 6908927), (127, 1251223), (2921, 54401)]