13209135

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7793}}^1$

素因数の和:7914

約数の個数: 16

約数和(自身を含む): 21324384

約数和(自身を除く): 8115249

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 7793, 23379, 38965, 116895, 880609, 2641827, 4403045, 13209135]

約数ペア:

[(1, 13209135), (3, 4403045), (5, 2641827), (15, 880609), (113, 116895), (339, 38965), (565, 23379), (1695, 7793)]