27148751

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 4784689

約数列:

[1, 7, 47, 179, 329, 461, 1253, 3227, 8413, 21667, 58891, 82519, 151669, 577633, 3878393, 27148751]

約数ペア:

[(1, 27148751), (7, 3878393), (47, 577633), (179, 151669), (329, 82519), (461, 58891), (1253, 21667), (3227, 8413)]