766966081

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3509

約数の個数: 24

約数和(自身を含む): 923790336

約数和(自身を除く): 156824255

約数列:

[1, 7, 37, 49, 127, 259, 889, 1813, 3331, 4699, 6223, 23317, 32893, 123247, 163219, 230251, 423037, 862729, 2961259, 6039103, 15652369, 20728813, 109566583, 766966081]

約数ペア:

[(1, 766966081), (7, 109566583), (37, 20728813), (49, 15652369), (127, 6039103), (259, 2961259), (889, 862729), (1813, 423037), (3331, 230251), (4699, 163219), (6223, 123247), (23317, 32893)]