2013020613

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{19813}}^1$

素因数の和:19946

約数の個数: 32

約数和(自身を含む): 3081473280

約数和(自身を除く): 1068452667

約数列:

[1, 3, 9, 27, 53, 71, 159, 213, 477, 639, 1431, 1917, 3763, 11289, 19813, 33867, 59439, 101601, 178317, 534951, 1050089, 1406723, 3150267, 4220169, 9450801, 12660507, 28352403, 37981521, 74556319, 223668957, 671006871, 2013020613]

約数ペア:

[(1, 2013020613), (3, 671006871), (9, 223668957), (27, 74556319), (53, 37981521), (71, 28352403), (159, 12660507), (213, 9450801), (477, 4220169), (639, 3150267), (1431, 1406723), (1917, 1050089), (3763, 534951), (11289, 178317), (19813, 101601), (33867, 59439)]