1277793513

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{1103}}^1\times {\mathrm{1327}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 1867826688

約数和(自身を除く): 590033175

約数列:

[1, 3, 9, 97, 291, 873, 1103, 1327, 3309, 3981, 9927, 11943, 106991, 128719, 320973, 386157, 962919, 1158471, 1463681, 4391043, 13173129, 141977057, 425931171, 1277793513]

約数ペア:

[(1, 1277793513), (3, 425931171), (9, 141977057), (97, 13173129), (291, 4391043), (873, 1463681), (1103, 1158471), (1327, 962919), (3309, 386157), (3981, 320973), (9927, 128719), (11943, 106991)]