38183621

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 44663808

約数和(自身を除く): 6480187

約数列:

[1, 7, 61, 223, 401, 427, 1561, 2807, 13603, 24461, 89423, 95221, 171227, 625961, 5454803, 38183621]

約数ペア:

[(1, 38183621), (7, 5454803), (61, 625961), (223, 171227), (401, 95221), (427, 89423), (1561, 24461), (2807, 13603)]