2517447

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 3483648

約数和(自身を除く): 966201

約数列:

[1, 3, 53, 71, 159, 213, 223, 669, 3763, 11289, 11819, 15833, 35457, 47499, 839149, 2517447]

約数ペア:

[(1, 2517447), (3, 839149), (53, 47499), (71, 35457), (159, 15833), (213, 11819), (223, 11289), (669, 3763)]