13906938241

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1363559}}^1$

素因数の和:1363644

約数の個数: 16

約数和(自身を含む): 16755425280

約数和(自身を除く): 2848487039

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 1363559, 9544913, 42270329, 64087273, 295892303, 448610911, 1986705463, 13906938241]

約数ペア:

[(1, 13906938241), (7, 1986705463), (31, 448610911), (47, 295892303), (217, 64087273), (329, 42270329), (1457, 9544913), (10199, 1363559)]