855777747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 1270531584

約数和(自身を除く): 414753837

約数列:

[1, 3, 11, 33, 97, 101, 291, 303, 1067, 1111, 2647, 3201, 3333, 7941, 9797, 29117, 29391, 87351, 107767, 256759, 267347, 323301, 770277, 802041, 2824349, 2940817, 8473047, 8822451, 25932659, 77797977, 285259249, 855777747]

約数ペア:

[(1, 855777747), (3, 285259249), (11, 77797977), (33, 25932659), (97, 8822451), (101, 8473047), (291, 2940817), (303, 2824349), (1067, 802041), (1111, 770277), (2647, 323301), (3201, 267347), (3333, 256759), (7941, 107767), (9797, 87351), (29117, 29391)]