30563181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 48528480

約数和(自身を除く): 17965299

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 2221, 4587, 6663, 13761, 19989, 24431, 73293, 219879, 308719, 926157, 2778471, 3395909, 10187727, 30563181]

約数ペア:

[(1, 30563181), (3, 10187727), (9, 3395909), (11, 2778471), (33, 926157), (99, 308719), (139, 219879), (417, 73293), (1251, 24431), (1529, 19989), (2221, 13761), (4587, 6663)]