22173993

素因数分解:

$3^7\times {\mathrm{10139}}^1$

素因数の和:10160

約数の個数: 16

約数和(自身を含む): 33259200

約数和(自身を除く): 11085207

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 10139, 30417, 91251, 273753, 821259, 2463777, 7391331, 22173993]

約数ペア:

[(1, 22173993), (3, 7391331), (9, 2463777), (27, 821259), (81, 273753), (243, 91251), (729, 30417), (2187, 10139)]