17317863

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 25989392

約数和(自身を除く): 8671529

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 613, 657, 1839, 3139, 5517, 9417, 26359, 28251, 44749, 79077, 134247, 237231, 402741, 1924207, 5772621, 17317863]

約数ペア:

[(1, 17317863), (3, 5772621), (9, 1924207), (43, 402741), (73, 237231), (129, 134247), (219, 79077), (387, 44749), (613, 28251), (657, 26359), (1839, 9417), (3139, 5517)]