16840897

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3120

約数の個数: 12

約数和(自身を含む): 18837520

約数和(自身を除く): 1996623

約数列:

[1, 17, 19, 289, 323, 3067, 5491, 52139, 58273, 886363, 990641, 16840897]

約数ペア:

[(1, 16840897), (17, 990641), (19, 886363), (289, 58273), (323, 52139), (3067, 5491)]