680427077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{12203}}^1$

素因数の和:12388

約数の個数: 16

約数和(自身を含む): 767973312

約数和(自身を除く): 87546235

約数列:

[1, 11, 37, 137, 407, 1507, 5069, 12203, 55759, 134233, 451511, 1671811, 4966621, 18389921, 61857007, 680427077]

約数ペア:

[(1, 680427077), (11, 61857007), (37, 18389921), (137, 4966621), (407, 1671811), (1507, 451511), (5069, 134233), (12203, 55759)]