2023380189

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{687523}}^1$

素因数の和:687641

約数の個数: 16

約数和(自身を含む): 3025105600

約数和(自身を除く): 1001725411

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 687523, 2062569, 6187707, 18563121, 74940007, 224820021, 674460063, 2023380189]

約数ペア:

[(1, 2023380189), (3, 674460063), (9, 224820021), (27, 74940007), (109, 18563121), (327, 6187707), (981, 2062569), (2943, 687523)]