3978889217

素因数分解:

${\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 4051378512

約数和(自身を除く): 72489295

約数列:

[1, 113, 277, 317, 401, 31301, 35821, 45313, 87809, 111077, 127117, 9922417, 12551701, 14364221, 35211409, 3978889217]

約数ペア:

[(1, 3978889217), (113, 35211409), (277, 14364221), (317, 12551701), (401, 9922417), (31301, 127117), (35821, 111077), (45313, 87809)]