7427667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{839}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 10725120

約数和(自身を除く): 3297453

約数列:

[1, 3, 13, 39, 227, 681, 839, 2517, 2951, 8853, 10907, 32721, 190453, 571359, 2475889, 7427667]

約数ペア:

[(1, 7427667), (3, 2475889), (13, 571359), (39, 190453), (227, 32721), (681, 10907), (839, 8853), (2517, 2951)]