169291266

素因数分解:

$2^1\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{20431}}^1$

素因数の和:21817

約数の個数: 16

約数和(自身を含む): 338844288

約数和(自身を除く): 169553022

約数列:

[1, 2, 3, 6, 1381, 2762, 4143, 8286, 20431, 40862, 61293, 122586, 28215211, 56430422, 84645633, 169291266]

約数ペア:

[(1, 169291266), (2, 84645633), (3, 56430422), (6, 28215211), (1381, 122586), (2762, 61293), (4143, 40862), (8286, 20431)]