22663719

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{21523}}^1$

素因数の和:21548

約数の個数: 20

約数和(自身を含む): 36461656

約数和(自身を除く): 13797937

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 21523, 64569, 193707, 279799, 581121, 839397, 1743363, 2518191, 7554573, 22663719]

約数ペア:

[(1, 22663719), (3, 7554573), (9, 2518191), (13, 1743363), (27, 839397), (39, 581121), (81, 279799), (117, 193707), (351, 64569), (1053, 21523)]