2019575421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{40483}}^1$

素因数の和:40753

約数の個数: 24

約数和(自身を含む): 3056703936

約数和(自身を除く): 1037128515

約数列:

[1, 3, 9, 23, 69, 207, 241, 723, 2169, 5543, 16629, 40483, 49887, 121449, 364347, 931109, 2793327, 8379981, 9756403, 29269209, 87807627, 224397269, 673191807, 2019575421]

約数ペア:

[(1, 2019575421), (3, 673191807), (9, 224397269), (23, 87807627), (69, 29269209), (207, 9756403), (241, 8379981), (723, 2793327), (2169, 931109), (5543, 364347), (16629, 121449), (40483, 49887)]