86717841

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{6803}}^1$

素因数の和:7420

約数の個数: 16

約数和(自身を含む): 132378624

約数和(自身を除く): 45660783

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 6803, 12747, 20409, 47621, 142863, 4129421, 12388263, 28905947, 86717841]

約数ペア:

[(1, 86717841), (3, 28905947), (7, 12388263), (21, 4129421), (607, 142863), (1821, 47621), (4249, 20409), (6803, 12747)]