22020687

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 35974400

約数和(自身を除く): 13953713

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1459, 1677, 4377, 5031, 13131, 15093, 18967, 39393, 56901, 62737, 170703, 188211, 512109, 564633, 815581, 1693899, 2446743, 7340229, 22020687]

約数ペア:

[(1, 22020687), (3, 7340229), (9, 2446743), (13, 1693899), (27, 815581), (39, 564633), (43, 512109), (117, 188211), (129, 170703), (351, 62737), (387, 56901), (559, 39393), (1161, 18967), (1459, 15093), (1677, 13131), (4377, 5031)]