22231503

素因数分解:

$3^4\times 7^1\times {\mathrm{39209}}^1$

素因数の和:39228

約数の個数: 20

約数和(自身を含む): 37955280

約数和(自身を除く): 15723777

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 39209, 117627, 274463, 352881, 823389, 1058643, 2470167, 3175929, 7410501, 22231503]

約数ペア:

[(1, 22231503), (3, 7410501), (7, 3175929), (9, 2470167), (21, 1058643), (27, 823389), (63, 352881), (81, 274463), (189, 117627), (567, 39209)]