1343994099

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 2132000640

約数和(自身を除く): 788006541

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 241, 413, 643, 723, 1239, 1687, 1929, 2891, 4501, 5061, 8673, 11809, 13503, 14219, 31507, 35427, 37937, 42657, 94521, 99533, 113811, 154963, 265559, 298599, 464889, 696731, 796677, 1084741, 1858913, 2090193, 3254223, 5576739, 7593187, 9142817, 22779561, 27428451, 63999719, 191999157, 447998033, 1343994099]

約数ペア:

[(1, 1343994099), (3, 447998033), (7, 191999157), (21, 63999719), (49, 27428451), (59, 22779561), (147, 9142817), (177, 7593187), (241, 5576739), (413, 3254223), (643, 2090193), (723, 1858913), (1239, 1084741), (1687, 796677), (1929, 696731), (2891, 464889), (4501, 298599), (5061, 265559), (8673, 154963), (11809, 113811), (13503, 99533), (14219, 94521), (31507, 42657), (35427, 37937)]