42477809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 47454336

約数和(自身を除く): 4976527

約数列:

[1, 11, 71, 137, 397, 781, 1507, 4367, 9727, 28187, 54389, 106997, 310057, 598279, 3861619, 42477809]

約数ペア:

[(1, 42477809), (11, 3861619), (71, 598279), (137, 310057), (397, 106997), (781, 54389), (1507, 28187), (4367, 9727)]