17974539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 28933632

約数和(自身を除く): 10959093

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 3863, 4653, 11589, 34767, 42493, 127479, 181561, 382437, 544683, 1634049, 1997171, 5991513, 17974539]

約数ペア:

[(1, 17974539), (3, 5991513), (9, 1997171), (11, 1634049), (33, 544683), (47, 382437), (99, 181561), (141, 127479), (423, 42493), (517, 34767), (1551, 11589), (3863, 4653)]