27831449

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 30108672

約数和(自身を除く): 2277223

約数列:

[1, 23, 43, 107, 263, 989, 2461, 4601, 6049, 11309, 28141, 105823, 260107, 647243, 1210063, 27831449]

約数ペア:

[(1, 27831449), (23, 1210063), (43, 647243), (107, 260107), (263, 105823), (989, 28141), (2461, 11309), (4601, 6049)]