218363409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{116089}}^1$

素因数の和:116125

約数の個数: 24

約数和(自身を含む): 362200800

約数和(自身を除く): 143837391

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 116089, 348267, 1044801, 1276979, 2205691, 3830937, 6617073, 11492811, 19851219, 24262601, 72787803, 218363409]

約数ペア:

[(1, 218363409), (3, 72787803), (9, 24262601), (11, 19851219), (19, 11492811), (33, 6617073), (57, 3830937), (99, 2205691), (171, 1276979), (209, 1044801), (627, 348267), (1881, 116089)]