28305262071

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1847}}^1\times {\mathrm{46021}}^1$

素因数の和:47911

約数の個数: 24

約数和(自身を含む): 42014036064

約数和(自身を除く): 13708773993

約数列:

[1, 3, 9, 37, 111, 333, 1847, 5541, 16623, 46021, 68339, 138063, 205017, 414189, 615051, 1702777, 5108331, 15324993, 85000787, 255002361, 765007083, 3145029119, 9435087357, 28305262071]

約数ペア:

[(1, 28305262071), (3, 9435087357), (9, 3145029119), (37, 765007083), (111, 255002361), (333, 85000787), (1847, 15324993), (5541, 5108331), (16623, 1702777), (46021, 615051), (68339, 414189), (138063, 205017)]