748389033

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{25657}}^1$

素因数の和:26133

約数の個数: 24

約数和(自身を含む): 1238152448

約数和(自身を除く): 489763415

約数列:

[1, 3, 7, 9, 21, 63, 463, 1389, 3241, 4167, 9723, 25657, 29169, 76971, 179599, 230913, 538797, 1616391, 11879191, 35637573, 83154337, 106912719, 249463011, 748389033]

約数ペア:

[(1, 748389033), (3, 249463011), (7, 106912719), (9, 83154337), (21, 35637573), (63, 11879191), (463, 1616391), (1389, 538797), (3241, 230913), (4167, 179599), (9723, 76971), (25657, 29169)]