1730907819

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{25309}}^1$

素因数の和:25484

約数の個数: 32

約数和(自身を含む): 2733480000

約数和(自身を除く): 1002572181

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 1341, 2533, 4023, 7599, 22797, 25309, 68391, 75927, 227781, 430253, 683343, 1290759, 3771041, 3872277, 11313123, 11616831, 33939369, 64107697, 101818107, 192323091, 576969273, 1730907819]

約数ペア:

[(1, 1730907819), (3, 576969273), (9, 192323091), (17, 101818107), (27, 64107697), (51, 33939369), (149, 11616831), (153, 11313123), (447, 3872277), (459, 3771041), (1341, 1290759), (2533, 683343), (4023, 430253), (7599, 227781), (22797, 75927), (25309, 68391)]