2153067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 3589632

約数和(自身を除く): 1436565

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 163, 259, 357, 489, 629, 777, 1141, 1887, 2771, 3423, 4403, 6031, 8313, 13209, 18093, 19397, 42217, 58191, 102527, 126651, 307581, 717689, 2153067]

約数ペア:

[(1, 2153067), (3, 717689), (7, 307581), (17, 126651), (21, 102527), (37, 58191), (51, 42217), (111, 19397), (119, 18093), (163, 13209), (259, 8313), (357, 6031), (489, 4403), (629, 3423), (777, 2771), (1141, 1887)]