16438929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1373}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 23698752

約数和(自身を除く): 7259823

約数列:

[1, 3, 13, 39, 307, 921, 1373, 3991, 4119, 11973, 17849, 53547, 421511, 1264533, 5479643, 16438929]

約数ペア:

[(1, 16438929), (3, 5479643), (13, 1264533), (39, 421511), (307, 53547), (921, 17849), (1373, 11973), (3991, 4119)]