2527497

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 4392960

約数和(自身を除く): 1865463

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 311, 387, 903, 933, 1161, 2177, 2709, 2799, 6531, 8127, 8397, 13373, 19593, 40119, 58779, 93611, 120357, 280833, 361071, 842499, 2527497]

約数ペア:

[(1, 2527497), (3, 842499), (7, 361071), (9, 280833), (21, 120357), (27, 93611), (43, 58779), (63, 40119), (129, 19593), (189, 13373), (301, 8397), (311, 8127), (387, 6531), (903, 2799), (933, 2709), (1161, 2177)]