39723543

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{259631}}^1$

素因数の和:259654

約数の個数: 12

約数和(自身を含む): 60753888

約数和(自身を除く): 21030345

約数列:

[1, 3, 9, 17, 51, 153, 259631, 778893, 2336679, 4413727, 13241181, 39723543]

約数ペア:

[(1, 39723543), (3, 13241181), (9, 4413727), (17, 2336679), (51, 778893), (153, 259631)]