2125827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3397680

約数和(自身を除く): 1271853

約数列:

[1, 3, 9, 11, 33, 99, 109, 197, 327, 591, 981, 1199, 1773, 2167, 3597, 6501, 10791, 19503, 21473, 64419, 193257, 236203, 708609, 2125827]

約数ペア:

[(1, 2125827), (3, 708609), (9, 236203), (11, 193257), (33, 64419), (99, 21473), (109, 19503), (197, 10791), (327, 6501), (591, 3597), (981, 2167), (1199, 1773)]