298889727367

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{821173}}^1$

素因数の和:821383

約数の個数: 32

約数和(自身を含む): 387856903680

約数和(自身を除く): 88967176313

約数列:

[1, 7, 11, 29, 77, 163, 203, 319, 1141, 1793, 2233, 4727, 12551, 33089, 51997, 363979, 821173, 5748211, 9032903, 23814017, 63230321, 133851199, 166698119, 261954187, 936958393, 1472363189, 1833679309, 3881684771, 10306542323, 27171793397, 42698532481, 298889727367]

約数ペア:

[(1, 298889727367), (7, 42698532481), (11, 27171793397), (29, 10306542323), (77, 3881684771), (163, 1833679309), (203, 1472363189), (319, 936958393), (1141, 261954187), (1793, 166698119), (2233, 133851199), (4727, 63230321), (12551, 23814017), (33089, 9032903), (51997, 5748211), (363979, 821173)]