12803637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 21795840

約数和(自身を除く): 8992203

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1289, 1419, 3311, 3867, 9023, 9933, 14179, 27069, 42537, 55427, 99253, 166281, 297759, 387989, 609697, 1163967, 1829091, 4267879, 12803637]

約数ペア:

[(1, 12803637), (3, 4267879), (7, 1829091), (11, 1163967), (21, 609697), (33, 387989), (43, 297759), (77, 166281), (129, 99253), (231, 55427), (301, 42537), (473, 27069), (903, 14179), (1289, 9933), (1419, 9023), (3311, 3867)]