481567317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4643}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 802483200

約数和(自身を除く): 320915883

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 449, 1347, 3143, 4643, 4939, 9429, 13929, 14817, 32501, 34573, 51073, 97503, 103719, 153219, 357511, 1072533, 2084707, 6254121, 14592949, 22931777, 43778847, 68795331, 160522439, 481567317]

約数ペア:

[(1, 481567317), (3, 160522439), (7, 68795331), (11, 43778847), (21, 22931777), (33, 14592949), (77, 6254121), (231, 2084707), (449, 1072533), (1347, 357511), (3143, 153219), (4643, 103719), (4939, 97503), (9429, 51073), (13929, 34573), (14817, 32501)]