520068807

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{16273}}^1$

素因数の和:16399

約数の個数: 24

約数和(自身を含む): 776855664

約数和(自身を除く): 256786857

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 603, 3551, 10653, 16273, 31959, 48819, 146457, 862469, 1090291, 2587407, 3270873, 7762221, 9812619, 57785423, 173356269, 520068807]

約数ペア:

[(1, 520068807), (3, 173356269), (9, 57785423), (53, 9812619), (67, 7762221), (159, 3270873), (201, 2587407), (477, 1090291), (603, 862469), (3551, 146457), (10653, 48819), (16273, 31959)]