28175607

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 43120896

約数和(自身を除く): 14945289

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 2467, 3807, 7401, 11421, 22203, 66609, 115949, 199827, 347847, 599481, 1043541, 3130623, 9391869, 28175607]

約数ペア:

[(1, 28175607), (3, 9391869), (9, 3130623), (27, 1043541), (47, 599481), (81, 347847), (141, 199827), (243, 115949), (423, 66609), (1269, 22203), (2467, 11421), (3807, 7401)]