2912306913

素因数分解:

$3^3\times {\mathrm{8753}}^1\times {\mathrm{12323}}^1$

素因数の和:21085

約数の個数: 16

約数和(自身を含む): 4315371840

約数和(自身を除く): 1403064927

約数列:

[1, 3, 9, 27, 8753, 12323, 26259, 36969, 78777, 110907, 236331, 332721, 107863219, 323589657, 970768971, 2912306913]

約数ペア:

[(1, 2912306913), (3, 970768971), (9, 323589657), (27, 107863219), (8753, 332721), (12323, 236331), (26259, 110907), (36969, 78777)]