3902135041

素因数分解:

$7^3\times {\mathrm{211}}^1\times {\mathrm{53917}}^1$

素因数の和:54149

約数の個数: 16

約数和(自身を含む): 4572246400

約数和(自身を除く): 670111359

約数列:

[1, 7, 49, 211, 343, 1477, 10339, 53917, 72373, 377419, 2641933, 11376487, 18493531, 79635409, 557447863, 3902135041]

約数ペア:

[(1, 3902135041), (7, 557447863), (49, 79635409), (211, 18493531), (343, 11376487), (1477, 2641933), (10339, 377419), (53917, 72373)]