38496243

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 54204112

約数和(自身を除く): 15707869

約数列:

[1, 3, 37, 47, 111, 141, 157, 471, 1739, 2209, 5217, 5809, 6627, 7379, 17427, 22137, 81733, 245199, 273023, 346813, 819069, 1040439, 12832081, 38496243]

約数ペア:

[(1, 38496243), (3, 12832081), (37, 1040439), (47, 819069), (111, 346813), (141, 273023), (157, 245199), (471, 81733), (1739, 22137), (2209, 17427), (5217, 7379), (5809, 6627)]