11784123

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 20653248

約数和(自身を除く): 8869125

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 81, 93, 117, 171, 247, 279, 351, 361, 403, 513, 589, 741, 837, 1053, 1083, 1209, 1539, 1767, 2223, 2511, 3249, 3627, 4693, 5301, 6669, 7657, 9747, 10881, 11191, 14079, 15903, 20007, 22971, 29241, 32643, 33573, 42237, 47709, 68913, 100719, 126711, 145483, 206739, 302157, 380133, 436449, 620217, 906471, 1309347, 3928041, 11784123]

約数ペア:

[(1, 11784123), (3, 3928041), (9, 1309347), (13, 906471), (19, 620217), (27, 436449), (31, 380133), (39, 302157), (57, 206739), (81, 145483), (93, 126711), (117, 100719), (171, 68913), (247, 47709), (279, 42237), (351, 33573), (361, 32643), (403, 29241), (513, 22971), (589, 20007), (741, 15903), (837, 14079), (1053, 11191), (1083, 10881), (1209, 9747), (1539, 7657), (1767, 6669), (2223, 5301), (2511, 4693), (3249, 3627)]