87821313

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{2267}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 120657600

約数和(自身を除く): 32836287

約数列:

[1, 3, 37, 111, 349, 1047, 2267, 6801, 12913, 38739, 83879, 251637, 791183, 2373549, 29273771, 87821313]

約数ペア:

[(1, 87821313), (3, 29273771), (37, 2373549), (111, 791183), (349, 251637), (1047, 83879), (2267, 38739), (6801, 12913)]