12180617283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{7591}}^1$

素因数の和:8115

約数の個数: 32

約数和(自身を含む): 17474476032

約数和(自身を除く): 5293858749

約数列:

[1, 3, 17, 51, 73, 219, 431, 1241, 1293, 3723, 7327, 7591, 21981, 22773, 31463, 94389, 129047, 387141, 534871, 554143, 1604613, 1662429, 3271721, 9420431, 9815163, 28261293, 55619257, 166857771, 238835633, 716506899, 4060205761, 12180617283]

約数ペア:

[(1, 12180617283), (3, 4060205761), (17, 716506899), (51, 238835633), (73, 166857771), (219, 55619257), (431, 28261293), (1241, 9815163), (1293, 9420431), (3723, 3271721), (7327, 1662429), (7591, 1604613), (21981, 554143), (22773, 534871), (31463, 387141), (94389, 129047)]