908172351

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1978589}}^1$

素因数の和:1978615

約数の個数: 16

約数和(自身を含む): 1424584800

約数和(自身を除く): 516412449

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1978589, 5935767, 17807301, 33636013, 53421903, 100908039, 302724117, 908172351]

約数ペア:

[(1, 908172351), (3, 302724117), (9, 100908039), (17, 53421903), (27, 33636013), (51, 17807301), (153, 5935767), (459, 1978589)]