12613473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 7697727

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4339, 13017, 39051, 73763, 82441, 221289, 247323, 663867, 741969, 1401497, 4204491, 12613473]

約数ペア:

[(1, 12613473), (3, 4204491), (9, 1401497), (17, 741969), (19, 663867), (51, 247323), (57, 221289), (153, 82441), (171, 73763), (323, 39051), (969, 13017), (2907, 4339)]