87898791

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{2269}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 120764000

約数和(自身を除く): 32865209

約数列:

[1, 3, 37, 111, 349, 1047, 2269, 6807, 12913, 38739, 83953, 251859, 791881, 2375643, 29299597, 87898791]

約数ペア:

[(1, 87898791), (3, 29299597), (37, 2375643), (111, 791881), (349, 251859), (1047, 83953), (2269, 38739), (6807, 12913)]