2783164593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 4432896000

約数和(自身を除く): 1649731407

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 149, 209, 341, 447, 589, 627, 961, 1023, 1639, 1767, 2831, 2883, 4619, 4917, 6479, 8493, 10571, 13857, 18259, 19437, 29791, 31141, 31713, 50809, 54777, 87761, 89373, 93423, 143189, 152427, 200849, 263283, 327701, 429567, 566029, 602547, 965371, 983103, 1575079, 1698087, 2720591, 2896113, 4438859, 4725237, 6226319, 8161773, 13316577, 18678957, 29926501, 48827449, 84338321, 89779503, 146482347, 253014963, 927721531, 2783164593]

約数ペア:

[(1, 2783164593), (3, 927721531), (11, 253014963), (19, 146482347), (31, 89779503), (33, 84338321), (57, 48827449), (93, 29926501), (149, 18678957), (209, 13316577), (341, 8161773), (447, 6226319), (589, 4725237), (627, 4438859), (961, 2896113), (1023, 2720591), (1639, 1698087), (1767, 1575079), (2831, 983103), (2883, 965371), (4619, 602547), (4917, 566029), (6479, 429567), (8493, 327701), (10571, 263283), (13857, 200849), (18259, 152427), (19437, 143189), (29791, 93423), (31141, 89373), (31713, 87761), (50809, 54777)]