2973969

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 4598400

約数和(自身を除く): 1624431

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 4789, 14367, 43101, 110147, 129303, 330441, 991323, 2973969]

約数ペア:

[(1, 2973969), (3, 991323), (9, 330441), (23, 129303), (27, 110147), (69, 43101), (207, 14367), (621, 4789)]