89209.0000000

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 10878336

約数和(自身を除く): 4160289

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 1987, 3381, 5961, 13909, 41727, 45701, 97363, 137103, 292089, 319907, 959721, 2239349, 6718047]

約数ペア:

[(1, 6718047), (3, 2239349), (7, 959721), (21, 319907), (23, 292089), (49, 137103), (69, 97363), (147, 45701), (161, 41727), (483, 13909), (1127, 5961), (1987, 3381)]