43193991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1297}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 61120224

約数和(自身を除く): 17926233

約数列:

[1, 3, 17, 51, 653, 1297, 1959, 3891, 11101, 22049, 33303, 66147, 846941, 2540823, 14397997, 43193991]

約数ペア:

[(1, 43193991), (3, 14397997), (17, 2540823), (51, 846941), (653, 66147), (1297, 33303), (1959, 22049), (3891, 11101)]