280762359

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{33317}}^1$

素因数の和:33426

約数の個数: 12

約数和(自身を含む): 381557736

約数和(自身を除く): 100795377

約数列:

[1, 3, 53, 159, 2809, 8427, 33317, 99951, 1765801, 5297403, 93587453, 280762359]

約数ペア:

[(1, 280762359), (3, 93587453), (53, 5297403), (159, 1765801), (2809, 99951), (8427, 33317)]