2045442057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{1951}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 2945240064

約数和(自身を除く): 899798007

約数列:

[1, 3, 17, 51, 61, 183, 337, 1011, 1037, 1951, 3111, 5729, 5853, 17187, 20557, 33167, 61671, 99501, 119011, 349469, 357033, 657487, 1048407, 1972461, 2023187, 6069561, 11177279, 33531837, 40106707, 120320121, 681814019, 2045442057]

約数ペア:

[(1, 2045442057), (3, 681814019), (17, 120320121), (51, 40106707), (61, 33531837), (183, 11177279), (337, 6069561), (1011, 2023187), (1037, 1972461), (1951, 1048407), (3111, 657487), (5729, 357033), (5853, 349469), (17187, 119011), (20557, 99501), (33167, 61671)]