30773281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23509}}^1$

素因数の和:23544

約数の個数: 16

約数和(自身を含む): 40625280

約数和(自身を除く): 9851999

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 23509, 164563, 258599, 399653, 1810193, 2797571, 4396183, 30773281]

約数ペア:

[(1, 30773281), (7, 4396183), (11, 2797571), (17, 1810193), (77, 399653), (119, 258599), (187, 164563), (1309, 23509)]