266491521

素因数分解:

$3^2\times {\mathrm{2531}}^1\times {\mathrm{11699}}^1$

素因数の和:14236

約数の個数: 12

約数和(自身を含む): 385117200

約数和(自身を除く): 118625679

約数列:

[1, 3, 9, 2531, 7593, 11699, 22779, 35097, 105291, 29610169, 88830507, 266491521]

約数ペア:

[(1, 266491521), (3, 88830507), (9, 29610169), (2531, 105291), (7593, 35097), (11699, 22779)]