42586089

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 71393280

約数和(自身を除く): 28807191

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 3319, 4277, 9957, 12831, 23233, 43147, 69699, 129441, 155993, 302029, 467979, 906087, 1091951, 2027909, 3275853, 6083727, 14195363, 42586089]

約数ペア:

[(1, 42586089), (3, 14195363), (7, 6083727), (13, 3275853), (21, 2027909), (39, 1091951), (47, 906087), (91, 467979), (141, 302029), (273, 155993), (329, 129441), (611, 69699), (987, 43147), (1833, 23233), (3319, 12831), (4277, 9957)]