12321309

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 22284416

約数和(自身を除く): 9963107

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 373, 429, 847, 1001, 1119, 1573, 2541, 2611, 3003, 4103, 4719, 4849, 7833, 11011, 12309, 14547, 28721, 33033, 33943, 45133, 53339, 86163, 101829, 135399, 160017, 315931, 373373, 586729, 947793, 1120119, 1760187, 4107103, 12321309]

約数ペア:

[(1, 12321309), (3, 4107103), (7, 1760187), (11, 1120119), (13, 947793), (21, 586729), (33, 373373), (39, 315931), (77, 160017), (91, 135399), (121, 101829), (143, 86163), (231, 53339), (273, 45133), (363, 33943), (373, 33033), (429, 28721), (847, 14547), (1001, 12309), (1119, 11011), (1573, 7833), (2541, 4849), (2611, 4719), (3003, 4103)]