15551401801

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2140003}}^1$

素因数の和:2140072

約数の個数: 12

約数和(自身を含む): 17231312208

約数和(自身を除く): 1679910407

約数列:

[1, 13, 43, 169, 559, 7267, 2140003, 27820039, 92020129, 361660507, 1196261677, 15551401801]

約数ペア:

[(1, 15551401801), (13, 1196261677), (43, 361660507), (169, 92020129), (559, 27820039), (7267, 2140003)]