1330742439

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 2297877120

約数和(自身を除く): 967134681

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 79, 81, 117, 153, 221, 237, 351, 459, 663, 711, 941, 1027, 1053, 1343, 1377, 1989, 2133, 2823, 3081, 4029, 5967, 6399, 8469, 9243, 12087, 12233, 15997, 17459, 17901, 25407, 27729, 36261, 36699, 47991, 52377, 74339, 76221, 83187, 108783, 110097, 143973, 157131, 207961, 223017, 330291, 431919, 471393, 623883, 669051, 966407, 990873, 1263763, 1295757, 1414179, 1871649, 2007153, 2899221, 3791289, 5614947, 6021459, 8697663, 11373867, 16428919, 16844841, 26092989, 34121601, 49286757, 78278967, 102364803, 147860271, 443580813, 1330742439]

約数ペア:

[(1, 1330742439), (3, 443580813), (9, 147860271), (13, 102364803), (17, 78278967), (27, 49286757), (39, 34121601), (51, 26092989), (79, 16844841), (81, 16428919), (117, 11373867), (153, 8697663), (221, 6021459), (237, 5614947), (351, 3791289), (459, 2899221), (663, 2007153), (711, 1871649), (941, 1414179), (1027, 1295757), (1053, 1263763), (1343, 990873), (1377, 966407), (1989, 669051), (2133, 623883), (2823, 471393), (3081, 431919), (4029, 330291), (5967, 223017), (6399, 207961), (8469, 157131), (9243, 143973), (12087, 110097), (12233, 108783), (15997, 83187), (17459, 76221), (17901, 74339), (25407, 52377), (27729, 47991), (36261, 36699)]