47809421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 54276288

約数和(自身を除く): 6466867

約数列:

[1, 11, 43, 61, 473, 671, 1657, 2623, 18227, 28853, 71251, 101077, 783761, 1111847, 4346311, 47809421]

約数ペア:

[(1, 47809421), (11, 4346311), (43, 1111847), (61, 783761), (473, 101077), (671, 71251), (1657, 28853), (2623, 18227)]