397210362651

素因数分解:

$3^3\times {\mathrm{12821}}^1\times {\mathrm{1147453}}^1$

素因数の和:1160283

約数の個数: 16

約数和(自身を含む): 588506207520

約数和(自身を除く): 191295844869

約数列:

[1, 3, 9, 27, 12821, 38463, 115389, 346167, 1147453, 3442359, 10327077, 30981231, 14711494913, 44134484739, 132403454217, 397210362651]

約数ペア:

[(1, 397210362651), (3, 132403454217), (9, 44134484739), (27, 14711494913), (12821, 30981231), (38463, 10327077), (115389, 3442359), (346167, 1147453)]