1117022211

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{253811}}^1$

素因数の和:253983

約数の個数: 16

約数和(自身を含む): 1665006720

約数和(自身を除く): 547984509

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 253811, 761433, 2284299, 6852897, 41371193, 124113579, 372340737, 1117022211]

約数ペア:

[(1, 1117022211), (3, 372340737), (9, 124113579), (27, 41371193), (163, 6852897), (489, 2284299), (1467, 761433), (4401, 253811)]