2804578557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{2647}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 4135455744

約数和(自身を除く): 1330877187

約数列:

[1, 3, 11, 33, 97, 291, 331, 993, 1067, 2647, 3201, 3641, 7941, 10923, 29117, 32107, 87351, 96321, 256759, 353177, 770277, 876157, 1059531, 2628471, 2824349, 8473047, 9637727, 28913181, 84987229, 254961687, 934859519, 2804578557]

約数ペア:

[(1, 2804578557), (3, 934859519), (11, 254961687), (33, 84987229), (97, 28913181), (291, 9637727), (331, 8473047), (993, 2824349), (1067, 2628471), (2647, 1059531), (3201, 876157), (3641, 770277), (7941, 353177), (10923, 256759), (29117, 96321), (32107, 87351)]