1248791049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{32261}}^1$

素因数の和:32318

約数の個数: 48

約数和(自身を含む): 2174200704

約数和(自身を除く): 925409655

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1683, 2277, 3519, 4301, 12903, 32261, 38709, 96783, 290349, 354871, 548437, 742003, 1064613, 1645311, 2226009, 3193839, 4935933, 6032807, 6678027, 8162033, 12614051, 18098421, 24486099, 37842153, 54295263, 73458297, 113526459, 138754561, 416263683, 1248791049]

約数ペア:

[(1, 1248791049), (3, 416263683), (9, 138754561), (11, 113526459), (17, 73458297), (23, 54295263), (33, 37842153), (51, 24486099), (69, 18098421), (99, 12614051), (153, 8162033), (187, 6678027), (207, 6032807), (253, 4935933), (391, 3193839), (561, 2226009), (759, 1645311), (1173, 1064613), (1683, 742003), (2277, 548437), (3519, 354871), (4301, 290349), (12903, 96783), (32261, 38709)]