2087585973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5367

約数の個数: 64

約数和(自身を含む): 3564380160

約数和(自身を除く): 1476794187

約数列:

[1, 3, 9, 11, 27, 31, 33, 43, 93, 99, 129, 279, 297, 341, 387, 473, 837, 1023, 1161, 1333, 1419, 3069, 3999, 4257, 5273, 9207, 11997, 12771, 14663, 15819, 35991, 43989, 47457, 58003, 131967, 142371, 163463, 174009, 226739, 395901, 490389, 522027, 680217, 1471167, 1566081, 1798093, 2040651, 2494129, 4413501, 5394279, 6121953, 7028909, 7482387, 16182837, 21086727, 22447161, 48548511, 63260181, 67341483, 77317999, 189780543, 231953997, 695861991, 2087585973]

約数ペア:

[(1, 2087585973), (3, 695861991), (9, 231953997), (11, 189780543), (27, 77317999), (31, 67341483), (33, 63260181), (43, 48548511), (93, 22447161), (99, 21086727), (129, 16182837), (279, 7482387), (297, 7028909), (341, 6121953), (387, 5394279), (473, 4413501), (837, 2494129), (1023, 2040651), (1161, 1798093), (1333, 1566081), (1419, 1471167), (3069, 680217), (3999, 522027), (4257, 490389), (5273, 395901), (9207, 226739), (11997, 174009), (12771, 163463), (14663, 142371), (15819, 131967), (35991, 58003), (43989, 47457)]