17923113

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17046

約数の個数: 20

約数和(自身を含む): 28835268

約数和(自身を除く): 10912155

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 17021, 51063, 153189, 221273, 459567, 663819, 1378701, 1991457, 5974371, 17923113]

約数ペア:

[(1, 17923113), (3, 5974371), (9, 1991457), (13, 1378701), (27, 663819), (39, 459567), (81, 221273), (117, 153189), (351, 51063), (1053, 17021)]