377784373827

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{129422533}}^1$

素因数の和:129422682

約数の個数: 16

約数和(自身を含む): 579812952320

約数和(自身を除く): 202028578493

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 129422533, 388267599, 905957731, 2717873193, 17989732087, 53969196261, 125928124609, 377784373827]

約数ペア:

[(1, 377784373827), (3, 125928124609), (7, 53969196261), (21, 17989732087), (139, 2717873193), (417, 905957731), (973, 388267599), (2919, 129422533)]