27661829

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 30898560

約数和(自身を除く): 3236731

約数列:

[1, 13, 37, 131, 439, 481, 1703, 4847, 5707, 16243, 57509, 63011, 211159, 747617, 2127833, 27661829]

約数ペア:

[(1, 27661829), (13, 2127833), (37, 747617), (131, 211159), (439, 63011), (481, 57509), (1703, 16243), (4847, 5707)]