42812811

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 64318800

約数和(自身を除く): 21505989

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1549, 3071, 4647, 9213, 13941, 27639, 57313, 128567, 171939, 385701, 515817, 1157103, 4756979, 14270937, 42812811]

約数ペア:

[(1, 42812811), (3, 14270937), (9, 4756979), (37, 1157103), (83, 515817), (111, 385701), (249, 171939), (333, 128567), (747, 57313), (1549, 27639), (3071, 13941), (4647, 9213)]