31460756679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4475851}}^1$

素因数の和:4475939

約数の個数: 24

約数和(自身を含む): 50272769664

約数和(自身を除く): 18812012985

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 4475851, 13427553, 40282659, 49234361, 147703083, 317785421, 443109249, 953356263, 2860068789, 3495639631, 10486918893, 31460756679]

約数ペア:

[(1, 31460756679), (3, 10486918893), (9, 3495639631), (11, 2860068789), (33, 953356263), (71, 443109249), (99, 317785421), (213, 147703083), (639, 49234361), (781, 40282659), (2343, 13427553), (7029, 4475851)]