13707219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{677}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 19428768

約数和(自身を除く): 5721549

約数列:

[1, 3, 17, 51, 397, 677, 1191, 2031, 6749, 11509, 20247, 34527, 268769, 806307, 4569073, 13707219]

約数ペア:

[(1, 13707219), (3, 4569073), (17, 806307), (51, 268769), (397, 34527), (677, 20247), (1191, 11509), (2031, 6749)]