47141143

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 54885376

約数和(自身を除く): 7744233

約数列:

[1, 7, 103, 151, 433, 721, 1057, 3031, 15553, 44599, 65383, 108871, 312193, 457681, 6734449, 47141143]

約数ペア:

[(1, 47141143), (7, 6734449), (103, 457681), (151, 312193), (433, 108871), (721, 65383), (1057, 44599), (3031, 15553)]