28321090561

素因数分解:

${\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1\times {\mathrm{1217}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 28696586688

約数和(自身を除く): 375496127

約数列:

[1, 131, 401, 443, 1217, 52531, 58033, 159427, 177643, 488017, 539131, 23271233, 63930227, 70626161, 216191531, 28321090561]

約数ペア:

[(1, 28321090561), (131, 216191531), (401, 70626161), (443, 63930227), (1217, 23271233), (52531, 539131), (58033, 488017), (159427, 177643)]