30829959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8761}}^1$

素因数の和:8807

約数の個数: 24

約数和(自身を含む): 49207392

約数和(自身を除く): 18377433

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 8761, 26283, 78849, 148937, 201503, 446811, 604509, 1340433, 1813527, 3425551, 10276653, 30829959]

約数ペア:

[(1, 30829959), (3, 10276653), (9, 3425551), (17, 1813527), (23, 1340433), (51, 604509), (69, 446811), (153, 201503), (207, 148937), (391, 78849), (1173, 26283), (3519, 8761)]