201413583

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{8053}}^1$

素因数の和:8463

約数の個数: 24

約数和(自身を含む): 333371168

約数和(自身を除く): 131957585

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2779, 3573, 8053, 8337, 24159, 25011, 56371, 72477, 169113, 507339, 3197041, 9591123, 22379287, 28773369, 67137861, 201413583]

約数ペア:

[(1, 201413583), (3, 67137861), (7, 28773369), (9, 22379287), (21, 9591123), (63, 3197041), (397, 507339), (1191, 169113), (2779, 72477), (3573, 56371), (8053, 25011), (8337, 24159)]