3136749

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 5369856

約数和(自身を除く): 2233107

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 367, 407, 777, 1101, 1221, 2569, 2849, 4037, 7707, 8547, 12111, 13579, 28259, 40737, 84777, 95053, 149369, 285159, 448107, 1045583, 3136749]

約数ペア:

[(1, 3136749), (3, 1045583), (7, 448107), (11, 285159), (21, 149369), (33, 95053), (37, 84777), (77, 40737), (111, 28259), (231, 13579), (259, 12111), (367, 8547), (407, 7707), (777, 4037), (1101, 2849), (1221, 2569)]