14212779

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 8827221

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 199, 399, 537, 597, 1253, 1393, 3401, 3759, 3781, 4179, 10203, 11343, 23807, 26467, 35621, 71421, 79401, 106863, 249347, 676799, 748041, 2030397, 4737593, 14212779]

約数ペア:

[(1, 14212779), (3, 4737593), (7, 2030397), (19, 748041), (21, 676799), (57, 249347), (133, 106863), (179, 79401), (199, 71421), (399, 35621), (537, 26467), (597, 23807), (1253, 11343), (1393, 10203), (3401, 4179), (3759, 3781)]