67293421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 76991040

約数和(自身を除く): 9697619

約数列:

[1, 13, 19, 113, 247, 1469, 2147, 2411, 27911, 31343, 45809, 272443, 595517, 3541759, 5176417, 67293421]

約数ペア:

[(1, 67293421), (13, 5176417), (19, 3541759), (113, 595517), (247, 272443), (1469, 45809), (2147, 31343), (2411, 27911)]