2138236431

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{19603}}^1$

素因数の和:20062

約数の個数: 16

約数和(自身を含む): 2886963456

約数和(自身を除く): 748727025

約数列:

[1, 3, 103, 309, 353, 1059, 19603, 36359, 58809, 109077, 2019109, 6057327, 6919859, 20759577, 712745477, 2138236431]

約数ペア:

[(1, 2138236431), (3, 712745477), (103, 20759577), (309, 6919859), (353, 6057327), (1059, 2019109), (19603, 109077), (36359, 58809)]