193957321

素因数分解:

${\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3060

約数の個数: 12

約数和(自身を含む): 204424192

約数和(自身を除く): 10466871

約数列:

[1, 23, 127, 529, 2887, 2921, 66401, 67183, 366649, 1527223, 8432927, 193957321]

約数ペア:

[(1, 193957321), (23, 8432927), (127, 1527223), (529, 366649), (2887, 67183), (2921, 66401)]