82377421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5749}}^1$

素因数の和:5868

約数の個数: 16

約数和(自身を含む): 99360000

約数和(自身を除く): 16982579

約数列:

[1, 7, 23, 89, 161, 623, 2047, 5749, 14329, 40243, 132227, 511661, 925589, 3581627, 11768203, 82377421]

約数ペア:

[(1, 82377421), (7, 11768203), (23, 3581627), (89, 925589), (161, 511661), (623, 132227), (2047, 40243), (5749, 14329)]