12307269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 19716480

約数和(自身を除く): 7409211

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 977, 2931, 4199, 12597, 12701, 16609, 18563, 38103, 49827, 55689, 215917, 241319, 315571, 647751, 723957, 946713, 4102423, 12307269]

約数ペア:

[(1, 12307269), (3, 4102423), (13, 946713), (17, 723957), (19, 647751), (39, 315571), (51, 241319), (57, 215917), (221, 55689), (247, 49827), (323, 38103), (663, 18563), (741, 16609), (969, 12701), (977, 12597), (2931, 4199)]