25380047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7013}}^1$

素因数の和:7078

約数の個数: 16

約数和(自身を含む): 32320512

約数和(自身を除く): 6940465

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 7013, 49091, 77143, 329611, 540001, 2307277, 3625721, 25380047]

約数ペア:

[(1, 25380047), (7, 3625721), (11, 2307277), (47, 540001), (77, 329611), (329, 77143), (517, 49091), (3619, 7013)]