13176189

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 21973952

約数和(自身を除く): 8797763

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 97, 117, 129, 243, 291, 351, 387, 559, 873, 1053, 1161, 1261, 1677, 2619, 3159, 3483, 3783, 4171, 5031, 7857, 10449, 11349, 12513, 15093, 23571, 34047, 37539, 45279, 54223, 102141, 112617, 135837, 162669, 306423, 337851, 488007, 1013553, 1464021, 4392063, 13176189]

約数ペア:

[(1, 13176189), (3, 4392063), (9, 1464021), (13, 1013553), (27, 488007), (39, 337851), (43, 306423), (81, 162669), (97, 135837), (117, 112617), (129, 102141), (243, 54223), (291, 45279), (351, 37539), (387, 34047), (559, 23571), (873, 15093), (1053, 12513), (1161, 11349), (1261, 10449), (1677, 7857), (2619, 5031), (3159, 4171), (3483, 3783)]