28479737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 33895680

約数和(自身を除く): 5415943

約数列:

[1, 11, 13, 79, 143, 869, 1027, 2521, 11297, 27731, 32773, 199159, 360503, 2190749, 2589067, 28479737]

約数ペア:

[(1, 28479737), (11, 2589067), (13, 2190749), (79, 360503), (143, 199159), (869, 32773), (1027, 27731), (2521, 11297)]