78864173

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 85349376

約数和(自身を除く): 6485203

約数列:

[1, 17, 71, 223, 293, 1207, 3791, 4981, 15833, 20803, 65339, 269161, 353651, 1110763, 4639069, 78864173]

約数ペア:

[(1, 78864173), (17, 4639069), (71, 1110763), (223, 353651), (293, 269161), (1207, 65339), (3791, 20803), (4981, 15833)]