2870637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 5187072

約数和(自身を除く): 2316435

約数列:

[1, 3, 7, 11, 17, 21, 33, 43, 51, 77, 119, 129, 187, 231, 289, 301, 357, 473, 561, 731, 867, 903, 1309, 1419, 2023, 2193, 3179, 3311, 3927, 5117, 6069, 8041, 9537, 9933, 12427, 15351, 22253, 24123, 37281, 56287, 66759, 86989, 136697, 168861, 260967, 410091, 956879, 2870637]

約数ペア:

[(1, 2870637), (3, 956879), (7, 410091), (11, 260967), (17, 168861), (21, 136697), (33, 86989), (43, 66759), (51, 56287), (77, 37281), (119, 24123), (129, 22253), (187, 15351), (231, 12427), (289, 9933), (301, 9537), (357, 8041), (473, 6069), (561, 5117), (731, 3927), (867, 3311), (903, 3179), (1309, 2193), (1419, 2023)]