47251779

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6323}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 65567232

約数和(自身を除く): 18315453

約数列:

[1, 3, 47, 53, 141, 159, 2491, 6323, 7473, 18969, 297181, 335119, 891543, 1005357, 15750593, 47251779]

約数ペア:

[(1, 47251779), (3, 15750593), (47, 1005357), (53, 891543), (141, 335119), (159, 297181), (2491, 18969), (6323, 7473)]