22404357

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 28

約数和(自身を含む): 34132204

約数和(自身を除く): 11727847

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 421, 657, 729, 1263, 1971, 3789, 5913, 11367, 17739, 30733, 34101, 53217, 92199, 102303, 276597, 306909, 829791, 2489373, 7468119, 22404357]

約数ペア:

[(1, 22404357), (3, 7468119), (9, 2489373), (27, 829791), (73, 306909), (81, 276597), (219, 102303), (243, 92199), (421, 53217), (657, 34101), (729, 30733), (1263, 17739), (1971, 11367), (3789, 5913)]