131323439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 145031040

約数和(自身を除く): 13707601

約数列:

[1, 13, 59, 131, 767, 1307, 1703, 7729, 16991, 77113, 100477, 171217, 1002469, 2225821, 10101803, 131323439]

約数ペア:

[(1, 131323439), (13, 10101803), (59, 2225821), (131, 1002469), (767, 171217), (1307, 100477), (1703, 77113), (7729, 16991)]