2520367083

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 4080367200

約数和(自身を除く): 1560000117

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 313, 351, 939, 1053, 2549, 2817, 3159, 4069, 7647, 8451, 12207, 22941, 25353, 33137, 36621, 68823, 76059, 99411, 109863, 206469, 298233, 329589, 619407, 797837, 894699, 988767, 2393511, 2684097, 7180533, 8052291, 10371881, 21541599, 31115643, 64624797, 93346929, 193874391, 280040787, 840122361, 2520367083]

約数ペア:

[(1, 2520367083), (3, 840122361), (9, 280040787), (13, 193874391), (27, 93346929), (39, 64624797), (81, 31115643), (117, 21541599), (243, 10371881), (313, 8052291), (351, 7180533), (939, 2684097), (1053, 2393511), (2549, 988767), (2817, 894699), (3159, 797837), (4069, 619407), (7647, 329589), (8451, 298233), (12207, 206469), (22941, 109863), (25353, 99411), (33137, 76059), (36621, 68823)]