1260409913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1\times {\mathrm{3347}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 1504189440

約数和(自身を除く): 243779527

約数列:

[1, 7, 23, 161, 2339, 3347, 16373, 23429, 53797, 76981, 376579, 538867, 7828633, 54800431, 180058559, 1260409913]

約数ペア:

[(1, 1260409913), (7, 180058559), (23, 54800431), (161, 7828633), (2339, 538867), (3347, 376579), (16373, 76981), (23429, 53797)]