16165317

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45281}}^1$

素因数の和:45308

約数の個数: 16

約数和(自身を含む): 26082432

約数和(自身を除く): 9917115

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 45281, 135843, 316967, 769777, 950901, 2309331, 5388439, 16165317]

約数ペア:

[(1, 16165317), (3, 5388439), (7, 2309331), (17, 950901), (21, 769777), (51, 316967), (119, 135843), (357, 45281)]