2013250653

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 3230668800

約数和(自身を除く): 1217418147

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 163, 213, 379, 459, 489, 639, 1137, 1207, 1467, 1917, 2771, 3411, 3621, 4401, 6443, 8313, 10233, 10863, 11573, 19329, 24939, 26909, 32589, 34719, 57987, 61777, 74817, 80727, 104157, 173961, 185331, 196741, 242181, 312471, 457453, 555993, 590223, 726543, 1050209, 1372359, 1667979, 1770669, 3150627, 4117077, 4386167, 5312007, 9451881, 12351231, 13158501, 28355643, 39475503, 74564839, 118426509, 223694517, 671083551, 2013250653]

約数ペア:

[(1, 2013250653), (3, 671083551), (9, 223694517), (17, 118426509), (27, 74564839), (51, 39475503), (71, 28355643), (153, 13158501), (163, 12351231), (213, 9451881), (379, 5312007), (459, 4386167), (489, 4117077), (639, 3150627), (1137, 1770669), (1207, 1667979), (1467, 1372359), (1917, 1050209), (2771, 726543), (3411, 590223), (3621, 555993), (4401, 457453), (6443, 312471), (8313, 242181), (10233, 196741), (10863, 185331), (11573, 173961), (19329, 104157), (24939, 80727), (26909, 74817), (32589, 61777), (34719, 57987)]