13571073

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{4177}}^1$

素因数の和:4221

約数の個数: 18

約数和(自身を含む): 20693634

約数和(自身を除く): 7122561

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 4177, 12531, 37593, 79363, 238089, 714267, 1507897, 4523691, 13571073]

約数ペア:

[(1, 13571073), (3, 4523691), (9, 1507897), (19, 714267), (57, 238089), (171, 79363), (361, 37593), (1083, 12531), (3249, 4177)]