2012605731

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3240911}}^1$

素因数の和:3240943

約数の個数: 16

約数和(自身を含む): 3111275520

約数和(自身を除く): 1098669789

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3240911, 9722733, 29168199, 74540953, 87504597, 223622859, 670868577, 2012605731]

約数ペア:

[(1, 2012605731), (3, 670868577), (9, 223622859), (23, 87504597), (27, 74540953), (69, 29168199), (207, 9722733), (621, 3240911)]