471425643

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5573}}^1$

素因数の和:5836

約数の個数: 32

約数和(自身を含む): 755388480

約数和(自身を除く): 283962837

約数列:

[1, 3, 9, 13, 27, 39, 117, 241, 351, 723, 2169, 3133, 5573, 6507, 9399, 16719, 28197, 50157, 72449, 84591, 150471, 217347, 652041, 1343093, 1956123, 4029279, 12087837, 17460209, 36263511, 52380627, 157141881, 471425643]

約数ペア:

[(1, 471425643), (3, 157141881), (9, 52380627), (13, 36263511), (27, 17460209), (39, 12087837), (117, 4029279), (241, 1956123), (351, 1343093), (723, 652041), (2169, 217347), (3133, 150471), (5573, 84591), (6507, 72449), (9399, 50157), (16719, 28197)]