39315237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 62939520

約数和(自身を除く): 23624283

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 3121, 4199, 9363, 12597, 40573, 53057, 59299, 121719, 159171, 177897, 689741, 770887, 1008083, 2069223, 2312661, 3024249, 13105079, 39315237]

約数ペア:

[(1, 39315237), (3, 13105079), (13, 3024249), (17, 2312661), (19, 2069223), (39, 1008083), (51, 770887), (57, 689741), (221, 177897), (247, 159171), (323, 121719), (663, 59299), (741, 53057), (969, 40573), (3121, 12597), (4199, 9363)]