2003048343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2477}}^1\times {\mathrm{4729}}^1$

素因数の和:7231

約数の個数: 24

約数和(自身を含む): 3047444400

約数和(自身を除く): 1044396057

約数列:

[1, 3, 9, 19, 57, 171, 2477, 4729, 7431, 14187, 22293, 42561, 47063, 89851, 141189, 269553, 423567, 808659, 11713733, 35141199, 105423597, 222560927, 667682781, 2003048343]

約数ペア:

[(1, 2003048343), (3, 667682781), (9, 222560927), (19, 105423597), (57, 35141199), (171, 11713733), (2477, 808659), (4729, 423567), (7431, 269553), (14187, 141189), (22293, 89851), (42561, 47063)]