39027261

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 65157120

約数和(自身を除く): 26129859

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 2423, 5369, 7269, 16107, 16961, 31499, 50883, 94497, 142957, 220493, 428871, 661479, 1000699, 1858441, 3002097, 5575323, 13009087, 39027261]

約数ペア:

[(1, 39027261), (3, 13009087), (7, 5575323), (13, 3002097), (21, 1858441), (39, 1000699), (59, 661479), (91, 428871), (177, 220493), (273, 142957), (413, 94497), (767, 50883), (1239, 31499), (2301, 16961), (2423, 16107), (5369, 7269)]