23906409

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 33318912

約数和(自身を除く): 9412503

約数列:

[1, 3, 43, 47, 129, 141, 2021, 3943, 6063, 11829, 169549, 185321, 508647, 555963, 7968803, 23906409]

約数ペア:

[(1, 23906409), (3, 7968803), (43, 555963), (47, 508647), (129, 185321), (141, 169549), (2021, 11829), (3943, 6063)]