531859097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 680914944

約数和(自身を除く): 149055847

約数列:

[1, 7, 11, 47, 77, 281, 329, 517, 523, 1967, 3091, 3619, 3661, 5753, 13207, 21637, 24581, 40271, 92449, 145277, 146963, 172067, 270391, 1016939, 1028741, 1616593, 1892737, 6907261, 11316151, 48350827, 75979871, 531859097]

約数ペア:

[(1, 531859097), (7, 75979871), (11, 48350827), (47, 11316151), (77, 6907261), (281, 1892737), (329, 1616593), (517, 1028741), (523, 1016939), (1967, 270391), (3091, 172067), (3619, 146963), (3661, 145277), (5753, 92449), (13207, 40271), (21637, 24581)]