85830339

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20747}}^1$

素因数の和:20954

約数の個数: 16

約数和(自身を含む): 131459328

約数和(自身を除く): 45628989

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 20747, 62241, 145229, 435687, 4087159, 12261477, 28610113, 85830339]

約数ペア:

[(1, 85830339), (3, 28610113), (7, 12261477), (21, 4087159), (197, 435687), (591, 145229), (1379, 62241), (4137, 20747)]