85607711

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14969}}^1$

素因数の和:15038

約数の個数: 16

約数和(自身を含む): 105388800

約数和(自身を除く): 19781089

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 14969, 104783, 284411, 643667, 1990877, 4505669, 12229673, 85607711]

約数ペア:

[(1, 85607711), (7, 12229673), (19, 4505669), (43, 1990877), (133, 643667), (301, 284411), (817, 104783), (5719, 14969)]