2990327037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{397597}}^1$

素因数の和:397732

約数の個数: 16

約数和(自身を含む): 4198634880

約数和(自身を除く): 1208307843

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 397597, 1192791, 9144731, 27434193, 43338073, 130014219, 996775679, 2990327037]

約数ペア:

[(1, 2990327037), (3, 996775679), (23, 130014219), (69, 43338073), (109, 27434193), (327, 9144731), (2507, 1192791), (7521, 397597)]