29805849

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 45407232

約数和(自身を除く): 15601383

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 2273, 4371, 6819, 13113, 20457, 70463, 106831, 211389, 320493, 634167, 961479, 3311761, 9935283, 29805849]

約数ペア:

[(1, 29805849), (3, 9935283), (9, 3311761), (31, 961479), (47, 634167), (93, 320493), (141, 211389), (279, 106831), (423, 70463), (1457, 20457), (2273, 13113), (4371, 6819)]