38974899

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{701}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 53374464

約数和(自身を除く): 14399565

約数列:

[1, 3, 43, 129, 431, 701, 1293, 2103, 18533, 30143, 55599, 90429, 302131, 906393, 12991633, 38974899]

約数ペア:

[(1, 38974899), (3, 12991633), (43, 906393), (129, 302131), (431, 90429), (701, 55599), (1293, 30143), (2103, 18533)]