27220531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 30663360

約数和(自身を除く): 3442829

約数列:

[1, 13, 29, 103, 377, 701, 1339, 2987, 9113, 20329, 38831, 72203, 264277, 938639, 2093887, 27220531]

約数ペア:

[(1, 27220531), (13, 2093887), (29, 938639), (103, 264277), (377, 72203), (701, 38831), (1339, 20329), (2987, 9113)]