128685713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10009}}^1$

素因数の和:10088

約数の個数: 16

約数和(自身を含む): 147987840

約数和(自身を除く): 19302127

約数列:

[1, 13, 23, 43, 299, 559, 989, 10009, 12857, 130117, 230207, 430387, 2992691, 5595031, 9898901, 128685713]

約数ペア:

[(1, 128685713), (13, 9898901), (23, 5595031), (43, 2992691), (299, 430387), (559, 230207), (989, 130117), (10009, 12857)]