806738691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3313}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 1206402048

約数和(自身を除く): 399663357

約数列:

[1, 3, 11, 33, 47, 141, 157, 471, 517, 1551, 1727, 3313, 5181, 7379, 9939, 22137, 36443, 81169, 109329, 155711, 243507, 467133, 520141, 1560423, 1712821, 5138463, 5721551, 17164653, 24446627, 73339881, 268912897, 806738691]

約数ペア:

[(1, 806738691), (3, 268912897), (11, 73339881), (33, 24446627), (47, 17164653), (141, 5721551), (157, 5138463), (471, 1712821), (517, 1560423), (1551, 520141), (1727, 467133), (3313, 243507), (5181, 155711), (7379, 109329), (9939, 81169), (22137, 36443)]