26781042431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9856843}}^1$

素因数の和:9856886

約数の個数: 16

約数和(自身を含む): 33118995840

約数和(自身を除く): 6337953409

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 9856843, 108425273, 128138959, 187280017, 1409528549, 2060080187, 2434640221, 26781042431]

約数ペア:

[(1, 26781042431), (11, 2434640221), (13, 2060080187), (19, 1409528549), (143, 187280017), (209, 128138959), (247, 108425273), (2717, 9856843)]