15704600193

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{398119}}^1$

素因数の和:398618

約数の個数: 20

約数和(自身を含む): 23508189760

約数和(自身を除く): 7803589567

約数列:

[1, 3, 9, 27, 81, 487, 1461, 4383, 13149, 39447, 398119, 1194357, 3583071, 10749213, 32247639, 193883953, 581651859, 1744955577, 5234866731, 15704600193]

約数ペア:

[(1, 15704600193), (3, 5234866731), (9, 1744955577), (27, 581651859), (81, 193883953), (487, 32247639), (1461, 10749213), (4383, 3583071), (13149, 1194357), (39447, 398119)]