22215702921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1145789}}^1$

素因数の和:1146096

約数の個数: 16

約数和(自身を含む): 31018826880

約数和(自身を除く): 8803123959

約数列:

[1, 3, 23, 69, 281, 843, 6463, 19389, 1145789, 3437367, 26353147, 79059441, 321966709, 965900127, 7405234307, 22215702921]

約数ペア:

[(1, 22215702921), (3, 7405234307), (23, 965900127), (69, 321966709), (281, 79059441), (843, 26353147), (6463, 3437367), (19389, 1145789)]