31321323

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{35153}}^1$

素因数の和:35176

約数の個数: 20

約数和(自身を含む): 51043608

約数和(自身を除く): 19722285

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 35153, 105459, 316377, 386683, 949131, 1160049, 2847393, 3480147, 10440441, 31321323]

約数ペア:

[(1, 31321323), (3, 10440441), (9, 3480147), (11, 2847393), (27, 1160049), (33, 949131), (81, 386683), (99, 316377), (297, 105459), (891, 35153)]