39181121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 46919424

約数和(自身を除く): 7738303

約数列:

[1, 7, 23, 161, 397, 613, 2779, 4291, 9131, 14099, 63917, 98693, 243361, 1703527, 5597303, 39181121]

約数ペア:

[(1, 39181121), (7, 5597303), (23, 1703527), (161, 243361), (397, 98693), (613, 63917), (2779, 14099), (4291, 9131)]