2263107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 3838464

約数和(自身を除く): 1575357

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 101, 231, 291, 303, 679, 707, 1067, 1111, 2037, 2121, 3201, 3333, 7469, 7777, 9797, 22407, 23331, 29391, 68579, 107767, 205737, 323301, 754369, 2263107]

約数ペア:

[(1, 2263107), (3, 754369), (7, 323301), (11, 205737), (21, 107767), (33, 68579), (77, 29391), (97, 23331), (101, 22407), (231, 9797), (291, 7777), (303, 7469), (679, 3333), (707, 3201), (1067, 2121), (1111, 2037)]