2355339

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 3651840

約数和(自身を除く): 1296501

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1901, 5703, 13307, 39921, 112159, 336477, 785113, 2355339]

約数ペア:

[(1, 2355339), (3, 785113), (7, 336477), (21, 112159), (59, 39921), (177, 13307), (413, 5703), (1239, 1901)]