704194617

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{26891}}^1$

素因数の和:26973

約数の個数: 32

約数和(自身を含む): 1135918080

約数和(自身を除く): 431723463

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 3741, 8729, 26187, 26891, 80673, 188237, 564711, 779839, 1156313, 2339517, 3468939, 5458873, 8094191, 16376619, 24282573, 33533077, 100599231, 234731539, 704194617]

約数ペア:

[(1, 704194617), (3, 234731539), (7, 100599231), (21, 33533077), (29, 24282573), (43, 16376619), (87, 8094191), (129, 5458873), (203, 3468939), (301, 2339517), (609, 1156313), (903, 779839), (1247, 564711), (3741, 188237), (8729, 80673), (26187, 26891)]