314609939

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16421}}^1$

素因数の和:16475

約数の個数: 24

約数和(自身を含む): 404375328

約数和(自身を除く): 89765389

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 16421, 19159, 114947, 279157, 377683, 804629, 1954099, 2643781, 6420611, 13678693, 18506467, 44944277, 314609939]

約数ペア:

[(1, 314609939), (7, 44944277), (17, 18506467), (23, 13678693), (49, 6420611), (119, 2643781), (161, 1954099), (391, 804629), (833, 377683), (1127, 279157), (2737, 114947), (16421, 19159)]