865653039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{51907}}^1$

素因数の和:52039

約数の個数: 24

約数和(自身を含む): 1336111920

約数和(自身を除く): 470458881

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 16677, 51907, 155721, 467163, 882419, 2647257, 5657863, 7941771, 16973589, 50920767, 96183671, 288551013, 865653039]

約数ペア:

[(1, 865653039), (3, 288551013), (9, 96183671), (17, 50920767), (51, 16973589), (109, 7941771), (153, 5657863), (327, 2647257), (981, 882419), (1853, 467163), (5559, 155721), (16677, 51907)]