8356491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 14606592

約数和(自身を除く): 6250101

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 151, 387, 429, 453, 473, 559, 1287, 1359, 1419, 1661, 1677, 1963, 4257, 4983, 5031, 5889, 6149, 6493, 14949, 17667, 18447, 19479, 21593, 55341, 58437, 64779, 71423, 84409, 194337, 214269, 253227, 642807, 759681, 928499, 2785497, 8356491]

約数ペア:

[(1, 8356491), (3, 2785497), (9, 928499), (11, 759681), (13, 642807), (33, 253227), (39, 214269), (43, 194337), (99, 84409), (117, 71423), (129, 64779), (143, 58437), (151, 55341), (387, 21593), (429, 19479), (453, 18447), (473, 17667), (559, 14949), (1287, 6493), (1359, 6149), (1419, 5889), (1661, 5031), (1677, 4983), (1963, 4257)]