30865293

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4686

約数の個数: 20

約数和(自身を含む): 46673088

約数和(自身を除く): 15807795

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 4591, 6723, 13773, 41319, 123957, 371871, 381053, 1143159, 3429477, 10288431, 30865293]

約数ペア:

[(1, 30865293), (3, 10288431), (9, 3429477), (27, 1143159), (81, 381053), (83, 371871), (249, 123957), (747, 41319), (2241, 13773), (4591, 6723)]