978018921

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{299363}}^1$

素因数の和:299394

約数の個数: 24

約数和(自身を含む): 1592616480

約数和(自身を除く): 614597559

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 299363, 898089, 2694267, 3292993, 8082801, 9878979, 29636937, 36222923, 88910811, 108668769, 326006307, 978018921]

約数ペア:

[(1, 978018921), (3, 326006307), (9, 108668769), (11, 88910811), (27, 36222923), (33, 29636937), (99, 9878979), (121, 8082801), (297, 3292993), (363, 2694267), (1089, 898089), (3267, 299363)]