7312137

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15139}}^1$

素因数の和:15172

約数の個数: 16

約数和(自身を含む): 11627520

約数和(自身を除く): 4315383

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 15139, 45417, 105973, 317919, 348197, 1044591, 2437379, 7312137]

約数ペア:

[(1, 7312137), (3, 2437379), (7, 1044591), (21, 348197), (23, 317919), (69, 105973), (161, 45417), (483, 15139)]