17768619

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 29721600

約数和(自身を除く): 11952981

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2063, 2871, 6189, 8613, 18567, 22693, 55701, 59827, 68079, 179481, 204237, 538443, 612711, 658097, 1615329, 1974291, 5922873, 17768619]

約数ペア:

[(1, 17768619), (3, 5922873), (9, 1974291), (11, 1615329), (27, 658097), (29, 612711), (33, 538443), (87, 204237), (99, 179481), (261, 68079), (297, 59827), (319, 55701), (783, 22693), (957, 18567), (2063, 8613), (2871, 6189)]