26704491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21871}}^1$

素因数の和:21922

約数の個数: 16

約数和(自身を含む): 39894528

約数和(自身を除く): 13190037

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 21871, 65613, 240581, 721743, 809227, 2427681, 8901497, 26704491]

約数ペア:

[(1, 26704491), (3, 8901497), (11, 2427681), (33, 809227), (37, 721743), (111, 240581), (407, 65613), (1221, 21871)]