7955129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 2689351

約数列:

[1, 7, 13, 19, 43, 91, 107, 133, 247, 301, 559, 749, 817, 1391, 1729, 2033, 3913, 4601, 5719, 9737, 10621, 14231, 26429, 32207, 59813, 74347, 87419, 185003, 418691, 611933, 1136447, 7955129]

約数ペア:

[(1, 7955129), (7, 1136447), (13, 611933), (19, 418691), (43, 185003), (91, 87419), (107, 74347), (133, 59813), (247, 32207), (301, 26429), (559, 14231), (749, 10621), (817, 9737), (1391, 5719), (1729, 4601), (2033, 3913)]