40458313

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 47703040

約数和(自身を除く): 7244727

約数列:

[1, 7, 43, 139, 301, 967, 973, 5977, 6769, 41581, 41839, 134413, 291067, 940891, 5779759, 40458313]

約数ペア:

[(1, 40458313), (7, 5779759), (43, 940891), (139, 291067), (301, 134413), (967, 41839), (973, 41581), (5977, 6769)]