5237271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 8574720

約数和(自身を除く): 3337449

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 347, 351, 387, 559, 1041, 1161, 1677, 3123, 4511, 5031, 9369, 13533, 14921, 15093, 40599, 44763, 121797, 134289, 193973, 402867, 581919, 1745757, 5237271]

約数ペア:

[(1, 5237271), (3, 1745757), (9, 581919), (13, 402867), (27, 193973), (39, 134289), (43, 121797), (117, 44763), (129, 40599), (347, 15093), (351, 14921), (387, 13533), (559, 9369), (1041, 5031), (1161, 4511), (1677, 3123)]