39984867

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6701}}^1$

素因数の和:6740

約数の個数: 32

約数和(自身を含む): 67556160

約数和(自身を除く): 27571293

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 6701, 20103, 60309, 87113, 113917, 180927, 261339, 341751, 784017, 1025253, 1480921, 2352051, 3075759, 4442763, 13328289, 39984867]

約数ペア:

[(1, 39984867), (3, 13328289), (9, 4442763), (13, 3075759), (17, 2352051), (27, 1480921), (39, 1025253), (51, 784017), (117, 341751), (153, 261339), (221, 180927), (351, 113917), (459, 87113), (663, 60309), (1989, 20103), (5967, 6701)]