1335807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 2141568

約数和(自身を除く): 805761

約数列:

[1, 3, 9, 11, 33, 99, 103, 131, 309, 393, 927, 1133, 1179, 1441, 3399, 4323, 10197, 12969, 13493, 40479, 121437, 148423, 445269, 1335807]

約数ペア:

[(1, 1335807), (3, 445269), (9, 148423), (11, 121437), (33, 40479), (99, 13493), (103, 12969), (131, 10197), (309, 4323), (393, 3399), (927, 1441), (1133, 1179)]