193474787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 215322624

約数和(自身を除く): 21847837

約数列:

[1, 11, 71, 191, 781, 1297, 2101, 13561, 14267, 92087, 149171, 247727, 1012957, 2724997, 17588617, 193474787]

約数ペア:

[(1, 193474787), (11, 17588617), (71, 2724997), (191, 1012957), (781, 247727), (1297, 149171), (2101, 92087), (13561, 14267)]