1156551981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{149021}}^1$

素因数の和:149236

約数の個数: 16

約数和(自身を含む): 1669046400

約数和(自身を除く): 512494419

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 149021, 447063, 1937273, 5811819, 29655179, 88965537, 385517327, 1156551981]

約数ペア:

[(1, 1156551981), (3, 385517327), (13, 88965537), (39, 29655179), (199, 5811819), (597, 1937273), (2587, 447063), (7761, 149021)]