38198881

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6589

約数の個数: 16

約数和(自身を含む): 47174400

約数和(自身を除く): 8975519

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 6551, 45857, 111367, 320999, 779569, 2246993, 5456983, 38198881]

約数ペア:

[(1, 38198881), (7, 5456983), (17, 2246993), (49, 779569), (119, 320999), (343, 111367), (833, 45857), (5831, 6551)]