402022143

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{21001}}^1$

素因数の和:21719

約数の個数: 16

約数和(自身を含む): 596456800

約数和(自身を除く): 194434657

約数列:

[1, 3, 9, 27, 709, 2127, 6381, 19143, 21001, 63003, 189009, 567027, 14889709, 44669127, 134007381, 402022143]

約数ペア:

[(1, 402022143), (3, 134007381), (9, 44669127), (27, 14889709), (709, 567027), (2127, 189009), (6381, 63003), (19143, 21001)]