2912644431

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{1493}}^1$

素因数の和:1684

約数の個数: 36

約数和(自身を含む): 4369406184

約数和(自身を除く): 1456761753

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 1493, 3053, 4479, 5041, 9159, 13437, 15123, 27477, 45369, 64199, 106003, 192597, 216763, 318009, 577791, 650289, 954027, 1950867, 4558129, 7526213, 13674387, 22578639, 41023161, 67735917, 323627159, 970881477, 2912644431]

約数ペア:

[(1, 2912644431), (3, 970881477), (9, 323627159), (43, 67735917), (71, 41023161), (129, 22578639), (213, 13674387), (387, 7526213), (639, 4558129), (1493, 1950867), (3053, 954027), (4479, 650289), (5041, 577791), (9159, 318009), (13437, 216763), (15123, 192597), (27477, 106003), (45369, 64199)]