6397797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17921}}^1$

素因数の和:17948

約数の個数: 16

約数和(自身を含む): 10323072

約数和(自身を除く): 3925275

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 17921, 53763, 125447, 304657, 376341, 913971, 2132599, 6397797]

約数ペア:

[(1, 6397797), (3, 2132599), (7, 913971), (17, 376341), (21, 304657), (51, 125447), (119, 53763), (357, 17921)]