39421419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5119}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 56033280

約数和(自身を除く): 16611861

約数列:

[1, 3, 17, 51, 151, 453, 2567, 5119, 7701, 15357, 87023, 261069, 772969, 2318907, 13140473, 39421419]

約数ペア:

[(1, 39421419), (3, 13140473), (17, 2318907), (51, 772969), (151, 261069), (453, 87023), (2567, 15357), (5119, 7701)]