13412861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 17115648

約数和(自身を除く): 3702787

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 4051, 28357, 44561, 174193, 311927, 1219351, 1916123, 13412861]

約数ペア:

[(1, 13412861), (7, 1916123), (11, 1219351), (43, 311927), (77, 174193), (301, 44561), (473, 28357), (3311, 4051)]