1388336763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{62143}}^1$

素因数の和:62834

約数の個数: 16

約数和(自身を含む): 2022414336

約数和(自身を除く): 634077573

約数列:

[1, 3, 11, 33, 677, 2031, 7447, 22341, 62143, 186429, 683573, 2050719, 42070811, 126212433, 462778921, 1388336763]

約数ペア:

[(1, 1388336763), (3, 462778921), (11, 126212433), (33, 42070811), (677, 2050719), (2031, 683573), (7447, 186429), (22341, 62143)]