11741247

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 21596160

約数和(自身を除く): 9854913

約数列:

[1, 3, 7, 9, 21, 23, 27, 37, 63, 69, 73, 111, 161, 189, 207, 219, 259, 333, 483, 511, 621, 657, 777, 851, 999, 1449, 1533, 1679, 1971, 2331, 2553, 2701, 4347, 4599, 5037, 5957, 6993, 7659, 8103, 11753, 13797, 15111, 17871, 18907, 22977, 24309, 35259, 45333, 53613, 56721, 62123, 72927, 105777, 160839, 170163, 186369, 317331, 434861, 510489, 559107, 1304583, 1677321, 3913749, 11741247]

約数ペア:

[(1, 11741247), (3, 3913749), (7, 1677321), (9, 1304583), (21, 559107), (23, 510489), (27, 434861), (37, 317331), (63, 186369), (69, 170163), (73, 160839), (111, 105777), (161, 72927), (189, 62123), (207, 56721), (219, 53613), (259, 45333), (333, 35259), (483, 24309), (511, 22977), (621, 18907), (657, 17871), (777, 15111), (851, 13797), (999, 11753), (1449, 8103), (1533, 7659), (1679, 6993), (1971, 5957), (2331, 5037), (2553, 4599), (2701, 4347)]