3940265

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 5461248

約数和(自身を除く): 1520983

約数列:

[1, 5, 7, 35, 103, 515, 721, 1093, 3605, 5465, 7651, 38255, 112579, 562895, 788053, 3940265]

約数ペア:

[(1, 3940265), (5, 788053), (7, 562895), (35, 112579), (103, 38255), (515, 7651), (721, 5465), (1093, 3605)]