560477337

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 893555712

約数和(自身を除く): 333078375

約数列:

[1, 3, 7, 21, 49, 71, 83, 147, 213, 249, 497, 581, 647, 1491, 1743, 1941, 3479, 4067, 4529, 5893, 10437, 12201, 13587, 17679, 31703, 41251, 45937, 53701, 95109, 123753, 137811, 161103, 288757, 321559, 375907, 866271, 964677, 1127721, 2250913, 2631349, 3812771, 6752739, 7894047, 11438313, 26689397, 80068191, 186825779, 560477337]

約数ペア:

[(1, 560477337), (3, 186825779), (7, 80068191), (21, 26689397), (49, 11438313), (71, 7894047), (83, 6752739), (147, 3812771), (213, 2631349), (249, 2250913), (497, 1127721), (581, 964677), (647, 866271), (1491, 375907), (1743, 321559), (1941, 288757), (3479, 161103), (4067, 137811), (4529, 123753), (5893, 95109), (10437, 53701), (12201, 45937), (13587, 41251), (17679, 31703)]