1542933

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 2683200

約数和(自身を除く): 1140267

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1289, 3867, 9023, 11601, 24491, 27069, 73473, 81207, 171437, 220419, 514311, 1542933]

約数ペア:

[(1, 1542933), (3, 514311), (7, 220419), (9, 171437), (19, 81207), (21, 73473), (57, 27069), (63, 24491), (133, 11601), (171, 9023), (399, 3867), (1197, 1289)]