39042017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12812

約数の個数: 16

約数和(自身を含む): 49013760

約数和(自身を除く): 9971743

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12763, 89341, 242497, 293549, 1697479, 2054843, 5577431, 39042017]

約数ペア:

[(1, 39042017), (7, 5577431), (19, 2054843), (23, 1697479), (133, 293549), (161, 242497), (437, 89341), (3059, 12763)]