2007651261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{511243}}^1$

素因数の和:511281

約数の個数: 32

約数和(自身を含む): 3533718528

約数和(自身を除く): 1526067267

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 511243, 1533729, 3578701, 5623673, 8691131, 10736103, 16871019, 26073393, 39365711, 60837917, 95602441, 118097133, 182513751, 286807323, 669217087, 2007651261]

約数ペア:

[(1, 2007651261), (3, 669217087), (7, 286807323), (11, 182513751), (17, 118097133), (21, 95602441), (33, 60837917), (51, 39365711), (77, 26073393), (119, 16871019), (187, 10736103), (231, 8691131), (357, 5623673), (561, 3578701), (1309, 1533729), (3927, 511243)]