13785417

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{4957}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 20625280

約数和(自身を除く): 6839863

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 4957, 14871, 44613, 133839, 510571, 1531713, 4595139, 13785417]

約数ペア:

[(1, 13785417), (3, 4595139), (9, 1531713), (27, 510571), (103, 133839), (309, 44613), (927, 14871), (2781, 4957)]