2231458047

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{3943}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 3973785088

約数和(自身を除く): 1742327041

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 691, 819, 2073, 3943, 4837, 6219, 8983, 11829, 14511, 26949, 27601, 35487, 43533, 51259, 62881, 80847, 82803, 153777, 188643, 248409, 358813, 461331, 565929, 1076439, 2724613, 3229317, 8173839, 19072291, 24521517, 35419969, 57216873, 106259907, 171650619, 247939783, 318779721, 743819349, 2231458047]

約数ペア:

[(1, 2231458047), (3, 743819349), (7, 318779721), (9, 247939783), (13, 171650619), (21, 106259907), (39, 57216873), (63, 35419969), (91, 24521517), (117, 19072291), (273, 8173839), (691, 3229317), (819, 2724613), (2073, 1076439), (3943, 565929), (4837, 461331), (6219, 358813), (8983, 248409), (11829, 188643), (14511, 153777), (26949, 82803), (27601, 80847), (35487, 62881), (43533, 51259)]