2017732221

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1822703}}^1$

素因数の和:1822753

約数の個数: 16

約数和(自身を含む): 3062142720

約数和(自身を除く): 1044410499

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1822703, 5468109, 16404327, 49212981, 74730823, 224192469, 672577407, 2017732221]

約数ペア:

[(1, 2017732221), (3, 672577407), (9, 224192469), (27, 74730823), (41, 49212981), (123, 16404327), (369, 5468109), (1107, 1822703)]