28278021243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{597301}}^1$

素因数の和:597714

約数の個数: 16

約数和(自身を含む): 38686055936

約数和(自身を除く): 10408034693

約数列:

[1, 3, 43, 129, 367, 1101, 15781, 47343, 597301, 1791903, 25683943, 77051829, 219209467, 657628401, 9426007081, 28278021243]

約数ペア:

[(1, 28278021243), (3, 9426007081), (43, 657628401), (129, 219209467), (367, 77051829), (1101, 25683943), (15781, 1791903), (47343, 597301)]