13817871

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7452

約数の個数: 20

約数和(自身を含む): 21541872

約数和(自身を除く): 7724001

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 7417, 22251, 66753, 170591, 200259, 511773, 600777, 1535319, 4605957, 13817871]

約数ペア:

[(1, 13817871), (3, 4605957), (9, 1535319), (23, 600777), (27, 511773), (69, 200259), (81, 170591), (207, 66753), (621, 22251), (1863, 7417)]