7239297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 11249280

約数和(自身を除く): 4009983

約数列:

[1, 3, 13, 17, 39, 51, 61, 179, 183, 221, 537, 663, 793, 1037, 2327, 2379, 3043, 3111, 6981, 9129, 10919, 13481, 32757, 39559, 40443, 118677, 141947, 185623, 425841, 556869, 2413099, 7239297]

約数ペア:

[(1, 7239297), (3, 2413099), (13, 556869), (17, 425841), (39, 185623), (51, 141947), (61, 118677), (179, 40443), (183, 39559), (221, 32757), (537, 13481), (663, 10919), (793, 9129), (1037, 6981), (2327, 3111), (2379, 3043)]