2017801827

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{6781}}^1$

素因数の和:7000

約数の個数: 32

約数和(自身を含む): 3047016960

約数和(自身を除く): 1029215133

約数列:

[1, 3, 9, 27, 103, 107, 309, 321, 927, 963, 2781, 2889, 6781, 11021, 20343, 33063, 61029, 99189, 183087, 297567, 698443, 725567, 2095329, 2176701, 6285987, 6530103, 18857961, 19590309, 74733401, 224200203, 672600609, 2017801827]

約数ペア:

[(1, 2017801827), (3, 672600609), (9, 224200203), (27, 74733401), (103, 19590309), (107, 18857961), (309, 6530103), (321, 6285987), (927, 2176701), (963, 2095329), (2781, 725567), (2889, 698443), (6781, 297567), (11021, 183087), (20343, 99189), (33063, 61029)]