56783853

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12347}}^1$

素因数の和:12433

約数の個数: 24

約数和(自身を含む): 95030208

約数和(自身を除く): 38246355

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 12347, 37041, 86429, 111123, 259287, 777861, 901331, 2703993, 6309317, 8111979, 18927951, 56783853]

約数ペア:

[(1, 56783853), (3, 18927951), (7, 8111979), (9, 6309317), (21, 2703993), (63, 901331), (73, 777861), (219, 259287), (511, 111123), (657, 86429), (1533, 37041), (4599, 12347)]