27145706

素因数分解:

$2^1\times 7^4\times {\mathrm{5653}}^1$

素因数の和:5683

約数の個数: 20

約数和(自身を含む): 47510562

約数和(自身を除く): 20364856

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 5653, 11306, 39571, 79142, 276997, 553994, 1938979, 3877958, 13572853, 27145706]

約数ペア:

[(1, 27145706), (2, 13572853), (7, 3877958), (14, 1938979), (49, 553994), (98, 276997), (343, 79142), (686, 39571), (2401, 11306), (4802, 5653)]