1038009021

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2149087}}^1$

素因数の和:2149120

約数の個数: 16

約数和(自身を含む): 1650499584

約数和(自身を除く): 612490563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2149087, 6447261, 15043609, 45130827, 49429001, 148287003, 346003007, 1038009021]

約数ペア:

[(1, 1038009021), (3, 346003007), (7, 148287003), (21, 49429001), (23, 45130827), (69, 15043609), (161, 6447261), (483, 2149087)]