2892043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 3822336

約数和(自身を除く): 930293

約数列:

[1, 7, 11, 23, 71, 77, 161, 253, 497, 529, 781, 1633, 1771, 3703, 5467, 5819, 11431, 17963, 37559, 40733, 125741, 262913, 413149, 2892043]

約数ペア:

[(1, 2892043), (7, 413149), (11, 262913), (23, 125741), (71, 40733), (77, 37559), (161, 17963), (253, 11431), (497, 5819), (529, 5467), (781, 3703), (1633, 1771)]