346789773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 560701440

約数和(自身を除く): 213911667

約数列:

[1, 3, 9, 11, 33, 71, 99, 103, 213, 309, 479, 639, 781, 927, 1133, 1437, 2343, 3399, 4311, 5269, 7029, 7313, 10197, 15807, 21939, 34009, 47421, 49337, 65817, 80443, 102027, 148011, 241329, 306081, 374099, 444033, 542707, 723987, 1122297, 1628121, 3366891, 3502927, 4884363, 10508781, 31526343, 38532197, 115596591, 346789773]

約数ペア:

[(1, 346789773), (3, 115596591), (9, 38532197), (11, 31526343), (33, 10508781), (71, 4884363), (99, 3502927), (103, 3366891), (213, 1628121), (309, 1122297), (479, 723987), (639, 542707), (781, 444033), (927, 374099), (1133, 306081), (1437, 241329), (2343, 148011), (3399, 102027), (4311, 80443), (5269, 65817), (7029, 49337), (7313, 47421), (10197, 34009), (15807, 21939)]