201425301

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290657}}^1$

素因数の和:290681

約数の個数: 24

約数和(自身を含む): 362741184

約数和(自身を除く): 161315883

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 290657, 871971, 2034599, 2615913, 3197227, 6103797, 9591681, 18311391, 22380589, 28775043, 67141767, 201425301]

約数ペア:

[(1, 201425301), (3, 67141767), (7, 28775043), (9, 22380589), (11, 18311391), (21, 9591681), (33, 6103797), (63, 3197227), (77, 2615913), (99, 2034599), (231, 871971), (693, 290657)]