39795249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 61012224

約数和(自身を除く): 21216975

約数列:

[1, 3, 13, 17, 39, 51, 193, 221, 311, 579, 663, 933, 2509, 3281, 4043, 5287, 7527, 9843, 12129, 15861, 42653, 60023, 68731, 127959, 180069, 206193, 780299, 1020391, 2340897, 3061173, 13265083, 39795249]

約数ペア:

[(1, 39795249), (3, 13265083), (13, 3061173), (17, 2340897), (39, 1020391), (51, 780299), (193, 206193), (221, 180069), (311, 127959), (579, 68731), (663, 60023), (933, 42653), (2509, 15861), (3281, 12129), (4043, 9843), (5287, 7527)]