531330754251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{72719}}^1\times {\mathrm{221413}}^1$

素因数の和:294146

約数の個数: 16

約数和(自身を含む): 772858851840

約数和(自身を除く): 241528097589

約数列:

[1, 3, 11, 33, 72719, 218157, 221413, 664239, 799909, 2399727, 2435543, 7306629, 16100931947, 48302795841, 177110251417, 531330754251]

約数ペア:

[(1, 531330754251), (3, 177110251417), (11, 48302795841), (33, 16100931947), (72719, 7306629), (218157, 2435543), (221413, 2399727), (664239, 799909)]