2016202851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 3229384704

約数和(自身を除く): 1213181853

約数列:

[1, 3, 9, 13, 39, 47, 117, 127, 141, 381, 423, 611, 1143, 1651, 1833, 2887, 4953, 5499, 5969, 8661, 14859, 17907, 25983, 37531, 53721, 77597, 112593, 135689, 232791, 337779, 366649, 407067, 698373, 1099947, 1221201, 1763957, 3299841, 4766437, 5291871, 14299311, 15875613, 17232503, 42897933, 51697509, 155092527, 224022539, 672067617, 2016202851]

約数ペア:

[(1, 2016202851), (3, 672067617), (9, 224022539), (13, 155092527), (39, 51697509), (47, 42897933), (117, 17232503), (127, 15875613), (141, 14299311), (381, 5291871), (423, 4766437), (611, 3299841), (1143, 1763957), (1651, 1221201), (1833, 1099947), (2887, 698373), (4953, 407067), (5499, 366649), (5969, 337779), (8661, 232791), (14859, 135689), (17907, 112593), (25983, 77597), (37531, 53721)]