39105729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19661}}^1$

素因数の和:19697

約数の個数: 24

約数和(自身を含む): 64412712

約数和(自身を除く): 25306983

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 19661, 58983, 176949, 255593, 334237, 766779, 1002711, 2300337, 3008133, 4345081, 13035243, 39105729]

約数ペア:

[(1, 39105729), (3, 13035243), (9, 4345081), (13, 3008133), (17, 2300337), (39, 1002711), (51, 766779), (117, 334237), (153, 255593), (221, 176949), (663, 58983), (1989, 19661)]