13445047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 16849152

約数和(自身を除く): 3404105

約数列:

[1, 7, 11, 77, 283, 617, 1981, 3113, 4319, 6787, 21791, 47509, 174611, 1222277, 1920721, 13445047]

約数ペア:

[(1, 13445047), (7, 1920721), (11, 1222277), (77, 174611), (283, 47509), (617, 21791), (1981, 6787), (3113, 4319)]