340018921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{16091}}^1$

素因数の和:16232

約数の個数: 16

約数和(自身を含む): 396249408

約数和(自身を除く): 56230487

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 16091, 21131, 177001, 273547, 1818283, 3009017, 20001113, 30910811, 340018921]

約数ペア:

[(1, 340018921), (11, 30910811), (17, 20001113), (113, 3009017), (187, 1818283), (1243, 273547), (1921, 177001), (16091, 21131)]