20221471431

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6829271}}^1$

素因数の和:6829331

約数の個数: 24

約数和(自身を含む): 34091725824

約数和(自身を除く): 13870254393

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 6829271, 20487813, 47804897, 61463439, 143414691, 320975737, 430244073, 962927211, 2246830159, 2888781633, 6740490477, 20221471431]

約数ペア:

[(1, 20221471431), (3, 6740490477), (7, 2888781633), (9, 2246830159), (21, 962927211), (47, 430244073), (63, 320975737), (141, 143414691), (329, 61463439), (423, 47804897), (987, 20487813), (2961, 6829271)]