871609086

素因数分解:

$2^1\times 3^4\times {\mathrm{5380303}}^1$

素因数の和:5380317

約数の個数: 20

約数和(自身を含む): 1953050352

約数和(自身を除く): 1081441266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5380303, 10760606, 16140909, 32281818, 48422727, 96845454, 145268181, 290536362, 435804543, 871609086]

約数ペア:

[(1, 871609086), (2, 435804543), (3, 290536362), (6, 145268181), (9, 96845454), (18, 48422727), (27, 32281818), (54, 16140909), (81, 10760606), (162, 5380303)]