904398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 2011392

約数和(自身を除く): 1106994

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 193, 213, 386, 426, 579, 781, 1158, 1562, 2123, 2343, 4246, 4686, 6369, 12738, 13703, 27406, 41109, 82218, 150733, 301466, 452199, 904398]

約数ペア:

[(1, 904398), (2, 452199), (3, 301466), (6, 150733), (11, 82218), (22, 41109), (33, 27406), (66, 13703), (71, 12738), (142, 6369), (193, 4686), (213, 4246), (386, 2343), (426, 2123), (579, 1562), (781, 1158)]