39654693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19973

約数の個数: 24

約数和(自身を含む): 65316888

約数和(自身を除く): 25662195

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 19937, 59811, 179433, 259181, 338929, 777543, 1016787, 2332629, 3050361, 4406077, 13218231, 39654693]

約数ペア:

[(1, 39654693), (3, 13218231), (9, 4406077), (13, 3050361), (17, 2332629), (39, 1016787), (51, 777543), (117, 338929), (153, 259181), (221, 179433), (663, 59811), (1989, 19937)]