858906097947

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{461033869}}^1$

素因数の和:461033904

約数の個数: 20

約数和(自身を含む): 1338842358480

約数和(自身を除く): 479936260533

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 461033869, 1383101607, 4149304821, 10603778987, 12447914463, 31811336961, 37343743389, 95434010883, 286302032649, 858906097947]

約数ペア:

[(1, 858906097947), (3, 286302032649), (9, 95434010883), (23, 37343743389), (27, 31811336961), (69, 12447914463), (81, 10603778987), (207, 4149304821), (621, 1383101607), (1863, 461033869)]