39877377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 58146816

約数和(自身を除く): 18269439

約数列:

[1, 3, 23, 31, 69, 93, 103, 181, 309, 543, 713, 2139, 2369, 3193, 4163, 5611, 7107, 9579, 12489, 16833, 18643, 55929, 73439, 129053, 220317, 387159, 428789, 577933, 1286367, 1733799, 13292459, 39877377]

約数ペア:

[(1, 39877377), (3, 13292459), (23, 1733799), (31, 1286367), (69, 577933), (93, 428789), (103, 387159), (181, 220317), (309, 129053), (543, 73439), (713, 55929), (2139, 18643), (2369, 16833), (3193, 12489), (4163, 9579), (5611, 7107)]