7561169

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 9703680

約数和(自身を除く): 2142511

約数列:

[1, 7, 11, 77, 79, 113, 121, 553, 791, 847, 869, 1243, 6083, 8701, 8927, 9559, 13673, 62489, 66913, 95711, 98197, 687379, 1080167, 7561169]

約数ペア:

[(1, 7561169), (7, 1080167), (11, 687379), (77, 98197), (79, 95711), (113, 66913), (121, 62489), (553, 13673), (791, 9559), (847, 8927), (869, 8701), (1243, 6083)]