12802293

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 22248512

約数和(自身を除く): 9446219

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 337, 469, 567, 603, 1011, 1407, 1809, 2359, 3033, 4221, 5427, 7077, 9099, 12663, 21231, 22579, 27297, 37989, 63693, 67737, 158053, 191079, 203211, 474159, 609633, 1422477, 1828899, 4267431, 12802293]

約数ペア:

[(1, 12802293), (3, 4267431), (7, 1828899), (9, 1422477), (21, 609633), (27, 474159), (63, 203211), (67, 191079), (81, 158053), (189, 67737), (201, 63693), (337, 37989), (469, 27297), (567, 22579), (603, 21231), (1011, 12663), (1407, 9099), (1809, 7077), (2359, 5427), (3033, 4221)]