2021287020181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137231789}}^1$

素因数の和:137231916

約数の個数: 16

約数和(自身を含む): 2397713834880

約数和(自身を除く): 376426814699

約数列:

[1, 11, 13, 103, 143, 1133, 1339, 14729, 137231789, 1509549679, 1784013257, 14134874267, 19624145827, 155483616937, 183753365471, 2021287020181]

約数ペア:

[(1, 2021287020181), (11, 183753365471), (13, 155483616937), (103, 19624145827), (143, 14134874267), (1133, 1784013257), (1339, 1509549679), (14729, 137231789)]