16100991

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 23915520

約数和(自身を除く): 7814529

約数列:

[1, 3, 9, 27, 691, 863, 2073, 2589, 6219, 7767, 18657, 23301, 596333, 1788999, 5366997, 16100991]

約数ペア:

[(1, 16100991), (3, 5366997), (9, 1788999), (27, 596333), (691, 23301), (863, 18657), (2073, 7767), (2589, 6219)]