39915513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13903}}^1$

素因数の和:13949

約数の個数: 24

約数和(自身を含む): 65070720

約数和(自身を除く): 25155207

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 13903, 41709, 125127, 152933, 403187, 458799, 1209561, 1376397, 3628683, 4435057, 13305171, 39915513]

約数ペア:

[(1, 39915513), (3, 13305171), (9, 4435057), (11, 3628683), (29, 1376397), (33, 1209561), (87, 458799), (99, 403187), (261, 152933), (319, 125127), (957, 41709), (2871, 13903)]