2912937063

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 4390149120

約数和(自身を除く): 1477212057

約数列:

[1, 3, 17, 19, 51, 57, 97, 289, 291, 323, 867, 969, 1649, 1823, 1843, 4947, 5469, 5491, 5529, 16473, 28033, 30991, 31331, 34637, 84099, 92973, 93993, 103911, 176831, 526847, 530493, 532627, 588829, 1580541, 1597881, 1766487, 3006127, 3359789, 9018381, 10010093, 10079367, 30030279, 51104159, 57116413, 153312477, 171349239, 970979021, 2912937063]

約数ペア:

[(1, 2912937063), (3, 970979021), (17, 171349239), (19, 153312477), (51, 57116413), (57, 51104159), (97, 30030279), (289, 10079367), (291, 10010093), (323, 9018381), (867, 3359789), (969, 3006127), (1649, 1766487), (1823, 1597881), (1843, 1580541), (4947, 588829), (5469, 532627), (5491, 530493), (5529, 526847), (16473, 176831), (28033, 103911), (30991, 93993), (31331, 92973), (34637, 84099)]