998049357

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{56263}}^1$

素因数の和:56351

約数の個数: 24

約数和(自身を含む): 1515527104

約数和(自身を除く): 517477747

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 56263, 168789, 506367, 1519101, 4107199, 4557303, 12321597, 13671909, 36964791, 110894373, 332683119, 998049357]

約数ペア:

[(1, 998049357), (3, 332683119), (9, 110894373), (27, 36964791), (73, 13671909), (81, 12321597), (219, 4557303), (243, 4107199), (657, 1519101), (1971, 506367), (5913, 168789), (17739, 56263)]