40484199

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 23382681

約数列:

[1, 3, 7, 21, 43, 107, 129, 301, 321, 419, 749, 903, 1257, 2247, 2933, 4601, 8799, 13803, 18017, 32207, 44833, 54051, 96621, 126119, 134499, 313831, 378357, 941493, 1927819, 5783457, 13494733, 40484199]

約数ペア:

[(1, 40484199), (3, 13494733), (7, 5783457), (21, 1927819), (43, 941493), (107, 378357), (129, 313831), (301, 134499), (321, 126119), (419, 96621), (749, 54051), (903, 44833), (1257, 32207), (2247, 18017), (2933, 13803), (4601, 8799)]