20172054111

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{55570397}}^1$

素因数の和:55570422

約数の個数: 12

約数和(自身を含む): 29563451736

約数和(自身を除く): 9391397625

約数列:

[1, 3, 11, 33, 121, 363, 55570397, 166711191, 611274367, 1833823101, 6724018037, 20172054111]

約数ペア:

[(1, 20172054111), (3, 6724018037), (11, 1833823101), (33, 611274367), (121, 166711191), (363, 55570397)]