22718907

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17903}}^1$

素因数の和:17959

約数の個数: 16

約数和(自身を含む): 34375680

約数和(自身を除く): 11656773

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17903, 53709, 161127, 483381, 841441, 2524323, 7572969, 22718907]

約数ペア:

[(1, 22718907), (3, 7572969), (9, 2524323), (27, 841441), (47, 483381), (141, 161127), (423, 53709), (1269, 17903)]