28730799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 44516160

約数和(自身を除く): 15785361

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 2377, 4029, 7131, 12087, 21393, 40409, 121227, 187783, 363681, 563349, 1690047, 3192311, 9576933, 28730799]

約数ペア:

[(1, 28730799), (3, 9576933), (9, 3192311), (17, 1690047), (51, 563349), (79, 363681), (153, 187783), (237, 121227), (711, 40409), (1343, 21393), (2377, 12087), (4029, 7131)]