91997517

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 124099200

約数和(自身を除く): 32101683

約数列:

[1, 3, 149, 277, 447, 743, 831, 2229, 41273, 110707, 123819, 205811, 332121, 617433, 30665839, 91997517]

約数ペア:

[(1, 91997517), (3, 30665839), (149, 617433), (277, 332121), (447, 205811), (743, 123819), (831, 110707), (2229, 41273)]