4921191

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{4519}}^1$

素因数の和:4547

約数の個数: 18

約数和(自身を含む): 7815080

約数和(自身を除く): 2893889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 4519, 13557, 40671, 49709, 149127, 447381, 546799, 1640397, 4921191]

約数ペア:

[(1, 4921191), (3, 1640397), (9, 546799), (11, 447381), (33, 149127), (99, 49709), (121, 40671), (363, 13557), (1089, 4519)]