1427283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 2424240

約数和(自身を除く): 996957

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1109, 1287, 3327, 9981, 12199, 14417, 36597, 43251, 109791, 129753, 158587, 475761, 1427283]

約数ペア:

[(1, 1427283), (3, 475761), (9, 158587), (11, 129753), (13, 109791), (33, 43251), (39, 36597), (99, 14417), (117, 12199), (143, 9981), (429, 3327), (1109, 1287)]