22125861

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 34369920

約数和(自身を除く): 12244059

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 2753, 8037, 8259, 24777, 52307, 129391, 156921, 388173, 470763, 1164519, 2458429, 7375287, 22125861]

約数ペア:

[(1, 22125861), (3, 7375287), (9, 2458429), (19, 1164519), (47, 470763), (57, 388173), (141, 156921), (171, 129391), (423, 52307), (893, 24777), (2679, 8259), (2753, 8037)]