22140243

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 34099200

約数和(自身を除く): 11958957

約数列:

[1, 3, 9, 27, 47, 73, 141, 219, 239, 423, 657, 717, 1269, 1971, 2151, 3431, 6453, 10293, 11233, 17447, 30879, 33699, 52341, 92637, 101097, 157023, 303291, 471069, 820009, 2460027, 7380081, 22140243]

約数ペア:

[(1, 22140243), (3, 7380081), (9, 2460027), (27, 820009), (47, 471069), (73, 303291), (141, 157023), (219, 101097), (239, 92637), (423, 52341), (657, 33699), (717, 30879), (1269, 17447), (1971, 11233), (2151, 10293), (3431, 6453)]