81244943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 89241600

約数和(自身を除く): 7996657

約数列:

[1, 13, 79, 239, 331, 1027, 3107, 4303, 18881, 26149, 79109, 245453, 339937, 1028417, 6249611, 81244943]

約数ペア:

[(1, 81244943), (13, 6249611), (79, 1028417), (239, 339937), (331, 245453), (1027, 79109), (3107, 26149), (4303, 18881)]