26184921

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20441}}^1$

素因数の和:20512

約数の個数: 16

約数和(自身を含む): 40556928

約数和(自身を除く): 14372007

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 20441, 61323, 143087, 429261, 1246901, 3740703, 8728307, 26184921]

約数ペア:

[(1, 26184921), (3, 8728307), (7, 3740703), (21, 1246901), (61, 429261), (183, 143087), (427, 61323), (1281, 20441)]