1388467443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{39359}}^1$

素因数の和:40442

約数の個数: 16

約数和(自身を含む): 2021529600

約数和(自身を除く): 633062157

約数列:

[1, 3, 11, 33, 1069, 3207, 11759, 35277, 39359, 118077, 432949, 1298847, 42074771, 126224313, 462822481, 1388467443]

約数ペア:

[(1, 1388467443), (3, 462822481), (11, 126224313), (33, 42074771), (1069, 1298847), (3207, 432949), (11759, 118077), (35277, 39359)]