1157709

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 1825920

約数和(自身を除く): 668211

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1901, 5703, 13307, 39921, 55129, 165387, 385903, 1157709]

約数ペア:

[(1, 1157709), (3, 385903), (7, 165387), (21, 55129), (29, 39921), (87, 13307), (203, 5703), (609, 1901)]