712804587

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{3769}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 1046944080

約数和(自身を除く): 334139493

約数列:

[1, 3, 11, 33, 121, 363, 521, 1563, 3769, 5731, 11307, 17193, 41459, 63041, 124377, 189123, 456049, 1368147, 1963649, 5890947, 21600139, 64800417, 237601529, 712804587]

約数ペア:

[(1, 712804587), (3, 237601529), (11, 64800417), (33, 21600139), (121, 5890947), (363, 1963649), (521, 1368147), (1563, 456049), (3769, 189123), (5731, 124377), (11307, 63041), (17193, 41459)]