274984563

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{10903}}^1$

素因数の和:12114

約数の個数: 16

約数和(自身を含む): 419411456

約数和(自身を除く): 144426893

約数列:

[1, 3, 7, 21, 1201, 3603, 8407, 10903, 25221, 32709, 76321, 228963, 13094503, 39283509, 91661521, 274984563]

約数ペア:

[(1, 274984563), (3, 91661521), (7, 39283509), (21, 13094503), (1201, 228963), (3603, 76321), (8407, 32709), (10903, 25221)]