2019445479

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{32647}}^1$

素因数の和:32764

約数の個数: 32

約数和(自身を含む): 3134208000

約数和(自身を除く): 1114762521

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 711, 783, 2133, 2291, 6873, 20619, 32647, 61857, 97941, 293823, 881469, 946763, 2579113, 2840289, 7737339, 8520867, 23212017, 25562601, 69636051, 74794277, 224382831, 673148493, 2019445479]

約数ペア:

[(1, 2019445479), (3, 673148493), (9, 224382831), (27, 74794277), (29, 69636051), (79, 25562601), (87, 23212017), (237, 8520867), (261, 7737339), (711, 2840289), (783, 2579113), (2133, 946763), (2291, 881469), (6873, 293823), (20619, 97941), (32647, 61857)]