28254871293

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{2393}}^1\times {\mathrm{2957}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 41468982912

約数和(自身を除く): 13214111619

約数列:

[1, 3, 11, 33, 121, 363, 1331, 2393, 2957, 3993, 7179, 8871, 26323, 32527, 78969, 97581, 289553, 357797, 868659, 1073391, 3185083, 3935767, 7076101, 9555249, 11807301, 21228303, 77837111, 233511333, 856208221, 2568624663, 9418290431, 28254871293]

約数ペア:

[(1, 28254871293), (3, 9418290431), (11, 2568624663), (33, 856208221), (121, 233511333), (363, 77837111), (1331, 21228303), (2393, 11807301), (2957, 9555249), (3993, 7076101), (7179, 3935767), (8871, 3185083), (26323, 1073391), (32527, 868659), (78969, 357797), (97581, 289553)]