1277122209

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{3518243}}^1$

素因数の和:3518268

約数の個数: 12

約数和(自身を含む): 1871705808

約数和(自身を除く): 594583599

約数列:

[1, 3, 11, 33, 121, 363, 3518243, 10554729, 38700673, 116102019, 425707403, 1277122209]

約数ペア:

[(1, 1277122209), (3, 425707403), (11, 116102019), (33, 38700673), (121, 10554729), (363, 3518243)]