1489069439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 1823270400

約数和(自身を除く): 334200961

約数列:

[1, 11, 13, 67, 71, 121, 143, 199, 737, 781, 871, 923, 1573, 2189, 2587, 4757, 8107, 8591, 9581, 10153, 13333, 14129, 24079, 28457, 52327, 61841, 105391, 111683, 146663, 155419, 173329, 183677, 313027, 575597, 680251, 946643, 1613293, 1709609, 1906619, 2020447, 7482761, 10413073, 12306359, 20972809, 22224917, 114543803, 135369949, 1489069439]

約数ペア:

[(1, 1489069439), (11, 135369949), (13, 114543803), (67, 22224917), (71, 20972809), (121, 12306359), (143, 10413073), (199, 7482761), (737, 2020447), (781, 1906619), (871, 1709609), (923, 1613293), (1573, 946643), (2189, 680251), (2587, 575597), (4757, 313027), (8107, 183677), (8591, 173329), (9581, 155419), (10153, 146663), (13333, 111683), (14129, 105391), (24079, 61841), (28457, 52327)]