2183627369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{18379}}^1$

素因数の和:19940

約数の個数: 16

約数和(自身を含む): 2724357120

約数和(自身を除く): 540729751

約数列:

[1, 7, 11, 77, 1543, 10801, 16973, 18379, 118811, 128653, 202169, 1415183, 28358797, 198511579, 311946767, 2183627369]

約数ペア:

[(1, 2183627369), (7, 311946767), (11, 198511579), (77, 28358797), (1543, 1415183), (10801, 202169), (16973, 128653), (18379, 118811)]