2912185791

素因数分解:

$3^4\times {\mathrm{5783}}^1\times {\mathrm{6217}}^1$

素因数の和:12012

約数の個数: 20

約数和(自身を含む): 4351754352

約数和(自身を除く): 1439568561

約数列:

[1, 3, 9, 27, 81, 5783, 6217, 17349, 18651, 52047, 55953, 156141, 167859, 468423, 503577, 35952911, 107858733, 323576199, 970728597, 2912185791]

約数ペア:

[(1, 2912185791), (3, 970728597), (9, 323576199), (27, 107858733), (81, 35952911), (5783, 503577), (6217, 468423), (17349, 167859), (18651, 156141), (52047, 55953)]