8512133

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 10725120

約数和(自身を除く): 2212987

約数列:

[1, 7, 19, 41, 49, 133, 223, 287, 779, 931, 1561, 2009, 4237, 5453, 9143, 10927, 29659, 38171, 64001, 173717, 207613, 448007, 1216019, 8512133]

約数ペア:

[(1, 8512133), (7, 1216019), (19, 448007), (41, 207613), (49, 173717), (133, 64001), (223, 38171), (287, 29659), (779, 10927), (931, 9143), (1561, 5453), (2009, 4237)]