39231381

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27883}}^1$

素因数の和:27960

約数の個数: 16

約数和(自身を含む): 60675584

約数和(自身を除く): 21444203

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 27883, 83649, 195181, 585543, 1868161, 5604483, 13077127, 39231381]

約数ペア:

[(1, 39231381), (3, 13077127), (7, 5604483), (21, 1868161), (67, 585543), (201, 195181), (469, 83649), (1407, 27883)]