86804221

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 103593600

約数和(自身を除く): 16789379

約数列:

[1, 7, 29, 109, 203, 763, 3161, 3923, 22127, 27461, 113767, 427607, 796369, 2993249, 12400603, 86804221]

約数ペア:

[(1, 86804221), (7, 12400603), (29, 2993249), (109, 796369), (203, 427607), (763, 113767), (3161, 27461), (3923, 22127)]