83712243

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 113646240

約数和(自身を除く): 29933997

約数列:

[1, 3, 89, 157, 267, 471, 1997, 5991, 13973, 41919, 177733, 313529, 533199, 940587, 27904081, 83712243]

約数ペア:

[(1, 83712243), (3, 27904081), (89, 940587), (157, 533199), (267, 313529), (471, 177733), (1997, 41919), (5991, 13973)]