38254047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22811}}^1$

素因数の和:22870

約数の個数: 16

約数和(自身を含む): 56208768

約数和(自身を除く): 17954721

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 22811, 68433, 296543, 889629, 980873, 2942619, 12751349, 38254047]

約数ペア:

[(1, 38254047), (3, 12751349), (13, 2942619), (39, 980873), (43, 889629), (129, 296543), (559, 68433), (1677, 22811)]