320551451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14071}}^1$

素因数の和:14210

約数の個数: 16

約数和(自身を含む): 371500800

約数和(自身を除く): 50949349

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 14071, 22781, 154781, 267349, 1533739, 2940839, 16871129, 29141041, 320551451]

約数ペア:

[(1, 320551451), (11, 29141041), (19, 16871129), (109, 2940839), (209, 1533739), (1199, 267349), (2071, 154781), (14071, 22781)]