5134857

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 8580096

約数和(自身を除く): 3445239

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2687, 8061, 18809, 34931, 56427, 104793, 131663, 244517, 394989, 733551, 1711619, 5134857]

約数ペア:

[(1, 5134857), (3, 1711619), (7, 733551), (13, 394989), (21, 244517), (39, 131663), (49, 104793), (91, 56427), (147, 34931), (273, 18809), (637, 8061), (1911, 2687)]