31676021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 36120000

約数和(自身を除く): 4443979

約数列:

[1, 13, 19, 247, 257, 499, 3341, 4883, 6487, 9481, 63479, 123253, 128243, 1667159, 2436617, 31676021]

約数ペア:

[(1, 31676021), (13, 2436617), (19, 1667159), (247, 128243), (257, 123253), (499, 63479), (3341, 9481), (4883, 6487)]