1381957881

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{234907}}^1$

素因数の和:235000

約数の個数: 16

約数和(自身を含む): 1928124864

約数和(自身を除く): 546166983

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 234907, 704721, 8691559, 12450071, 26074677, 37350213, 460652627, 1381957881]

約数ペア:

[(1, 1381957881), (3, 460652627), (37, 37350213), (53, 26074677), (111, 12450071), (159, 8691559), (1961, 704721), (5883, 234907)]