9919899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 15807792

約数和(自身を除く): 5887893

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1033, 1067, 3099, 3201, 9297, 9603, 11363, 34089, 100201, 102267, 300603, 901809, 1102211, 3306633, 9919899]

約数ペア:

[(1, 9919899), (3, 3306633), (9, 1102211), (11, 901809), (33, 300603), (97, 102267), (99, 100201), (291, 34089), (873, 11363), (1033, 9603), (1067, 9297), (3099, 3201)]