858871899

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 1249976000

約数和(自身を除く): 391104101

約数列:

[1, 3, 9, 271, 349, 813, 1009, 1047, 2439, 3027, 3141, 9081, 94579, 273439, 283737, 352141, 820317, 851211, 1056423, 2460951, 3169269, 95430211, 286290633, 858871899]

約数ペア:

[(1, 858871899), (3, 286290633), (9, 95430211), (271, 3169269), (349, 2460951), (813, 1056423), (1009, 851211), (1047, 820317), (2439, 352141), (3027, 283737), (3141, 273439), (9081, 94579)]