22447999

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 27454464

約数和(自身を除く): 5006465

約数列:

[1, 7, 31, 47, 71, 217, 329, 497, 961, 1457, 2201, 3337, 6727, 10199, 15407, 23359, 45167, 68231, 103447, 316169, 477617, 724129, 3206857, 22447999]

約数ペア:

[(1, 22447999), (7, 3206857), (31, 724129), (47, 477617), (71, 316169), (217, 103447), (329, 68231), (497, 45167), (961, 23359), (1457, 15407), (2201, 10199), (3337, 6727)]