8857869

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 12115968

約数和(自身を除く): 3258099

約数列:

[1, 3, 67, 127, 201, 347, 381, 1041, 8509, 23249, 25527, 44069, 69747, 132207, 2952623, 8857869]

約数ペア:

[(1, 8857869), (3, 2952623), (67, 132207), (127, 69747), (201, 44069), (347, 25527), (381, 23249), (1041, 8509)]