13095189

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:882

約数の個数: 20

約数和(自身を含む): 19667340

約数和(自身を除く): 6572151

約数列:

[1, 3, 9, 27, 81, 269, 601, 807, 1803, 2421, 5409, 7263, 16227, 21789, 48681, 161669, 485007, 1455021, 4365063, 13095189]

約数ペア:

[(1, 13095189), (3, 4365063), (9, 1455021), (27, 485007), (81, 161669), (269, 48681), (601, 21789), (807, 16227), (1803, 7263), (2421, 5409)]