302912199

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 447876000

約数和(自身を除く): 144963801

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 981, 4349, 7739, 13047, 23217, 39141, 69651, 308779, 474041, 926337, 1422123, 2779011, 4266369, 33656911, 100970733, 302912199]

約数ペア:

[(1, 302912199), (3, 100970733), (9, 33656911), (71, 4266369), (109, 2779011), (213, 1422123), (327, 926337), (639, 474041), (981, 308779), (4349, 69651), (7739, 39141), (13047, 23217)]