13018935

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21169}}^1$

素因数の和:21218

約数の個数: 16

約数和(自身を含む): 21339360

約数和(自身を除く): 8320425

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 21169, 63507, 105845, 317535, 867929, 2603787, 4339645, 13018935]

約数ペア:

[(1, 13018935), (3, 4339645), (5, 2603787), (15, 867929), (41, 317535), (123, 105845), (205, 63507), (615, 21169)]