4990887

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{4583}}^1$

素因数の和:4611

約数の個数: 18

約数和(自身を含む): 7925736

約数和(自身を除く): 2934849

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 4583, 13749, 41247, 50413, 151239, 453717, 554543, 1663629, 4990887]

約数ペア:

[(1, 4990887), (3, 1663629), (9, 554543), (11, 453717), (33, 151239), (99, 50413), (121, 41247), (363, 13749), (1089, 4583)]