40487821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 45785088

約数和(自身を除く): 5297267

約数列:

[1, 11, 47, 71, 517, 781, 1103, 3337, 12133, 36707, 51841, 78313, 570251, 861443, 3680711, 40487821]

約数ペア:

[(1, 40487821), (11, 3680711), (47, 861443), (71, 570251), (517, 78313), (781, 51841), (1103, 36707), (3337, 12133)]