6449443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 2743517

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 379, 1001, 1309, 1547, 2431, 2653, 4169, 4927, 6443, 17017, 29183, 34489, 45101, 54197, 70873, 83759, 379379, 496111, 586313, 921349, 6449443]

約数ペア:

[(1, 6449443), (7, 921349), (11, 586313), (13, 496111), (17, 379379), (77, 83759), (91, 70873), (119, 54197), (143, 45101), (187, 34489), (221, 29183), (379, 17017), (1001, 6443), (1309, 4927), (1547, 4169), (2431, 2653)]