2273109

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 3159552

約数和(自身を除く): 886443

約数列:

[1, 3, 43, 67, 129, 201, 263, 789, 2881, 8643, 11309, 17621, 33927, 52863, 757703, 2273109]

約数ペア:

[(1, 2273109), (3, 757703), (43, 52863), (67, 33927), (129, 17621), (201, 11309), (263, 8643), (789, 2881)]