22153173

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9859}}^1$

素因数の和:9976

約数の個数: 16

約数和(自身を含む): 34076160

約数和(自身を除く): 11922987

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 9859, 29577, 69013, 207039, 1054913, 3164739, 7384391, 22153173]

約数ペア:

[(1, 22153173), (3, 7384391), (7, 3164739), (21, 1054913), (107, 207039), (321, 69013), (749, 29577), (2247, 9859)]