996907219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23497}}^1$

素因数の和:23563

約数の個数: 32

約数和(自身を含む): 1353484800

約数和(自身を除く): 356577581

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 1463, 2233, 3857, 6061, 23497, 42427, 164479, 258467, 446443, 681413, 1809269, 3125101, 4769891, 4910873, 7495543, 12946847, 34376111, 52468801, 90627929, 142415317, 996907219]

約数ペア:

[(1, 996907219), (7, 142415317), (11, 90627929), (19, 52468801), (29, 34376111), (77, 12946847), (133, 7495543), (203, 4910873), (209, 4769891), (319, 3125101), (551, 1809269), (1463, 681413), (2233, 446443), (3857, 258467), (6061, 164479), (23497, 42427)]