27812883

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32303}}^1$

素因数の和:32354

約数の個数: 16

約数和(自身を含む): 43416576

約数和(自身を除く): 15603693

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32303, 96909, 226121, 678363, 1324423, 3973269, 9270961, 27812883]

約数ペア:

[(1, 27812883), (3, 9270961), (7, 3973269), (21, 1324423), (41, 678363), (123, 226121), (287, 96909), (861, 32303)]