13305221587

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{308713}}^1$

素因数の和:308898

約数の個数: 16

約数和(自身を含む): 15648095232

約数和(自身を除く): 2342873645

約数列:

[1, 7, 47, 131, 329, 917, 6157, 43099, 308713, 2160991, 14509511, 40441403, 101566577, 283089821, 1900745941, 13305221587]

約数ペア:

[(1, 13305221587), (7, 1900745941), (47, 283089821), (131, 101566577), (329, 40441403), (917, 14509511), (6157, 2160991), (43099, 308713)]