22407669

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 34663200

約数和(自身を除く): 12255531

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 2221, 3363, 6663, 10089, 19989, 42199, 126597, 131039, 379791, 393117, 1179351, 2489741, 7469223, 22407669]

約数ペア:

[(1, 22407669), (3, 7469223), (9, 2489741), (19, 1179351), (57, 393117), (59, 379791), (171, 131039), (177, 126597), (531, 42199), (1121, 19989), (2221, 10089), (3363, 6663)]