269418721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 324434880

約数和(自身を除く): 55016159

約数列:

[1, 11, 13, 59, 121, 143, 649, 767, 1573, 2903, 7139, 8437, 31933, 37739, 92807, 171277, 351263, 415129, 1884047, 2226601, 4566419, 20724517, 24492611, 269418721]

約数ペア:

[(1, 269418721), (11, 24492611), (13, 20724517), (59, 4566419), (121, 2226601), (143, 1884047), (649, 415129), (767, 351263), (1573, 171277), (2903, 92807), (7139, 37739), (8437, 31933)]