9491001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 13720896

約数和(自身を除く): 4229895

約数列:

[1, 3, 13, 39, 163, 489, 1493, 2119, 4479, 6357, 19409, 58227, 243359, 730077, 3163667, 9491001]

約数ペア:

[(1, 9491001), (3, 3163667), (13, 730077), (39, 243359), (163, 58227), (489, 19409), (1493, 6357), (2119, 4479)]