5215221

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{4789}}^1$

素因数の和:4817

約数の個数: 18

約数和(自身を含む): 8281910

約数和(自身を除く): 3066689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 4789, 14367, 43101, 52679, 158037, 474111, 579469, 1738407, 5215221]

約数ペア:

[(1, 5215221), (3, 1738407), (9, 579469), (11, 474111), (33, 158037), (99, 52679), (121, 43101), (363, 14367), (1089, 4789)]