315071306879

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16445081}}^1$

素因数の和:16445135

約数の個数: 24

約数和(自身を含む): 404943699168

約数和(自身を除く): 89872392289

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 19159, 16445081, 115115567, 279566377, 378236863, 805808969, 1956964639, 2647658041, 6430026671, 13698752473, 18533606287, 45010186697, 315071306879]

約数ペア:

[(1, 315071306879), (7, 45010186697), (17, 18533606287), (23, 13698752473), (49, 6430026671), (119, 2647658041), (161, 1956964639), (391, 805808969), (833, 378236863), (1127, 279566377), (2737, 115115567), (19159, 16445081)]