1399827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 2213568

約数和(自身を除く): 813741

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 251, 429, 507, 753, 1859, 2761, 3263, 5577, 8283, 9789, 35893, 42419, 107679, 127257, 466609, 1399827]

約数ペア:

[(1, 1399827), (3, 466609), (11, 127257), (13, 107679), (33, 42419), (39, 35893), (143, 9789), (169, 8283), (251, 5577), (429, 3263), (507, 2761), (753, 1859)]