1140147291

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{59023}}^1$

素因数の和:59210

約数の個数: 16

約数和(自身を含む): 1563899904

約数和(自身を除く): 423752613

約数列:

[1, 3, 47, 137, 141, 411, 6439, 19317, 59023, 177069, 2774081, 8086151, 8322243, 24258453, 380049097, 1140147291]

約数ペア:

[(1, 1140147291), (3, 380049097), (47, 24258453), (137, 8322243), (141, 8086151), (411, 2774081), (6439, 177069), (19317, 59023)]