1771330407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163151}}^1$

素因数の和:163219

約数の個数: 32

約数和(自身を含む): 3007217664

約数和(自身を除く): 1235887257

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 163151, 489453, 1142057, 1794661, 3426171, 5383983, 7668097, 12562627, 23004291, 37687881, 53676679, 84349067, 161030037, 253047201, 590443469, 1771330407]

約数ペア:

[(1, 1771330407), (3, 590443469), (7, 253047201), (11, 161030037), (21, 84349067), (33, 53676679), (47, 37687881), (77, 23004291), (141, 12562627), (231, 7668097), (329, 5383983), (517, 3426171), (987, 1794661), (1551, 1142057), (3619, 489453), (10857, 163151)]