17042697

素因数分解:

$3^3\times 7^1\times {\mathrm{90173}}^1$

素因数の和:90189

約数の個数: 16

約数和(自身を含む): 28855680

約数和(自身を除く): 11812983

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 90173, 270519, 631211, 811557, 1893633, 2434671, 5680899, 17042697]

約数ペア:

[(1, 17042697), (3, 5680899), (7, 2434671), (9, 1893633), (21, 811557), (27, 631211), (63, 270519), (189, 90173)]