22301973

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12006

約数の個数: 20

約数和(自身を含む): 34766688

約数和(自身を除く): 12464715

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 11971, 35913, 107739, 275333, 323217, 825999, 969651, 2477997, 7433991, 22301973]

約数ペア:

[(1, 22301973), (3, 7433991), (9, 2477997), (23, 969651), (27, 825999), (69, 323217), (81, 275333), (207, 107739), (621, 35913), (1863, 11971)]