30765621

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 42194880

約数和(自身を除く): 11429259

約数列:

[1, 3, 41, 123, 389, 643, 1167, 1929, 15949, 26363, 47847, 79089, 250127, 750381, 10255207, 30765621]

約数ペア:

[(1, 30765621), (3, 10255207), (41, 750381), (123, 250127), (389, 79089), (643, 47847), (1167, 26363), (1929, 15949)]