51217243

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 68142816

約数和(自身を除く): 16925573

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 3557, 14399, 24899, 39127, 60469, 273889, 423283, 430397, 665159, 3012779, 4656113, 7316749, 51217243]

約数ペア:

[(1, 51217243), (7, 7316749), (11, 4656113), (17, 3012779), (77, 665159), (119, 430397), (121, 423283), (187, 273889), (847, 60469), (1309, 39127), (2057, 24899), (3557, 14399)]