16344939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 25220160

約数和(自身を除く): 8875221

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 277, 663, 831, 1157, 1513, 3471, 3601, 4539, 4709, 10803, 14127, 19669, 24653, 59007, 61217, 73959, 183651, 320489, 419101, 961467, 1257303, 5448313, 16344939]

約数ペア:

[(1, 16344939), (3, 5448313), (13, 1257303), (17, 961467), (39, 419101), (51, 320489), (89, 183651), (221, 73959), (267, 61217), (277, 59007), (663, 24653), (831, 19669), (1157, 14127), (1513, 10803), (3471, 4709), (3601, 4539)]