2517291

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1975509

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 701, 1197, 2103, 3591, 4907, 6309, 13319, 14721, 18927, 39957, 44163, 93233, 119871, 132489, 279699, 359613, 839097, 2517291]

約数ペア:

[(1, 2517291), (3, 839097), (7, 359613), (9, 279699), (19, 132489), (21, 119871), (27, 93233), (57, 44163), (63, 39957), (133, 18927), (171, 14721), (189, 13319), (399, 6309), (513, 4907), (701, 3591), (1197, 2103)]