12303291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 23417856

約数和(自身を除く): 11114565

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 241, 273, 357, 429, 561, 663, 723, 1001, 1309, 1547, 1687, 2431, 2651, 3003, 3133, 3927, 4097, 4641, 5061, 7293, 7953, 9399, 12291, 17017, 18557, 21931, 28679, 34463, 45067, 51051, 53261, 55671, 65793, 86037, 103389, 135201, 159783, 241241, 315469, 372827, 585871, 723723, 946407, 1118481, 1757613, 4101097, 12303291]

約数ペア:

[(1, 12303291), (3, 4101097), (7, 1757613), (11, 1118481), (13, 946407), (17, 723723), (21, 585871), (33, 372827), (39, 315469), (51, 241241), (77, 159783), (91, 135201), (119, 103389), (143, 86037), (187, 65793), (221, 55671), (231, 53261), (241, 51051), (273, 45067), (357, 34463), (429, 28679), (561, 21931), (663, 18557), (723, 17017), (1001, 12291), (1309, 9399), (1547, 7953), (1687, 7293), (2431, 5061), (2651, 4641), (3003, 4097), (3133, 3927)]