17116281

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20925

約数の個数: 24

約数和(自身を含む): 30430400

約数和(自身を除く): 13314119

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 20899, 62697, 146293, 188091, 271687, 438879, 815061, 1316637, 1901809, 2445183, 5705427, 17116281]

約数ペア:

[(1, 17116281), (3, 5705427), (7, 2445183), (9, 1901809), (13, 1316637), (21, 815061), (39, 438879), (63, 271687), (91, 188091), (117, 146293), (273, 62697), (819, 20899)]