22508289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 34718112

約数和(自身を除く): 12209823

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1123, 1179, 2227, 3369, 6681, 10107, 19091, 20043, 57273, 147113, 171819, 441339, 1324017, 2500921, 7502763, 22508289]

約数ペア:

[(1, 22508289), (3, 7502763), (9, 2500921), (17, 1324017), (51, 441339), (131, 171819), (153, 147113), (393, 57273), (1123, 20043), (1179, 19091), (2227, 10107), (3369, 6681)]