391331109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{590243}}^1$

素因数の和:590276

約数の個数: 16

約数和(自身を含む): 594965952

約数和(自身を除く): 203634843

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 590243, 1770729, 7673159, 10034131, 23019477, 30102393, 130443703, 391331109]

約数ペア:

[(1, 391331109), (3, 130443703), (13, 30102393), (17, 23019477), (39, 10034131), (51, 7673159), (221, 1770729), (663, 590243)]