629051319

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{48437}}^1$

素因数の和:48496

約数の個数: 32

約数和(自身を含む): 1030760640

約数和(自身を除く): 401709321

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 48437, 145311, 435933, 629681, 1307799, 1792169, 1889043, 5376507, 5667129, 16129521, 17001387, 23298197, 48388563, 69894591, 209683773, 629051319]

約数ペア:

[(1, 629051319), (3, 209683773), (9, 69894591), (13, 48388563), (27, 23298197), (37, 17001387), (39, 16129521), (111, 5667129), (117, 5376507), (333, 1889043), (351, 1792169), (481, 1307799), (999, 629681), (1443, 435933), (4329, 145311), (12987, 48437)]