2017269

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 3088800

約数和(自身を除く): 1071531

約数列:

[1, 3, 9, 29, 59, 87, 131, 177, 261, 393, 531, 1179, 1711, 3799, 5133, 7729, 11397, 15399, 23187, 34191, 69561, 224141, 672423, 2017269]

約数ペア:

[(1, 2017269), (3, 672423), (9, 224141), (29, 69561), (59, 34191), (87, 23187), (131, 15399), (177, 11397), (261, 7729), (393, 5133), (531, 3799), (1179, 1711)]