13365723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 8960037

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1291, 1479, 3451, 3873, 9037, 10353, 21947, 27111, 37439, 65841, 112317, 153629, 262073, 460887, 636463, 786219, 1909389, 4455241, 13365723]

約数ペア:

[(1, 13365723), (3, 4455241), (7, 1909389), (17, 786219), (21, 636463), (29, 460887), (51, 262073), (87, 153629), (119, 112317), (203, 65841), (357, 37439), (493, 27111), (609, 21947), (1291, 10353), (1479, 9037), (3451, 3873)]