12467817

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 20424960

約数和(自身を除く): 7957143

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1181, 3519, 3543, 10557, 10629, 20077, 27163, 31887, 60231, 81489, 180693, 244467, 461771, 542079, 733401, 1385313, 4155939, 12467817]

約数ペア:

[(1, 12467817), (3, 4155939), (9, 1385313), (17, 733401), (23, 542079), (27, 461771), (51, 244467), (69, 180693), (153, 81489), (207, 60231), (391, 31887), (459, 27163), (621, 20077), (1173, 10629), (1181, 10557), (3519, 3543)]