3842396721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{87973}}^1$

素因数の和:88213

約数の個数: 24

約数和(自身を含む): 5818952256

約数和(自身を除く): 1976555535

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1899, 4853, 14559, 43677, 87973, 263919, 791757, 2023379, 6070137, 18210411, 18562303, 55686909, 167060727, 426932969, 1280798907, 3842396721]

約数ペア:

[(1, 3842396721), (3, 1280798907), (9, 426932969), (23, 167060727), (69, 55686909), (207, 18562303), (211, 18210411), (633, 6070137), (1899, 2023379), (4853, 791757), (14559, 263919), (43677, 87973)]