22234289

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 6796111

約数列:

[1, 7, 11, 49, 71, 77, 83, 343, 497, 539, 581, 781, 913, 3479, 3773, 4067, 5467, 5893, 6391, 24353, 28469, 38269, 41251, 44737, 64823, 267883, 288757, 313159, 453761, 2021299, 3176327, 22234289]

約数ペア:

[(1, 22234289), (7, 3176327), (11, 2021299), (49, 453761), (71, 313159), (77, 288757), (83, 267883), (343, 64823), (497, 44737), (539, 41251), (581, 38269), (781, 28469), (913, 24353), (3479, 6391), (3773, 5893), (4067, 5467)]