1222138401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{186103}}^1$

素因数の和:186316

約数の個数: 16

約数和(自身を含む): 1786598400

約数和(自身を除く): 564459999

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 186103, 558309, 2047133, 6141399, 37034497, 111103491, 407379467, 1222138401]

約数ペア:

[(1, 1222138401), (3, 407379467), (11, 111103491), (33, 37034497), (199, 6141399), (597, 2047133), (2189, 558309), (6567, 186103)]