938394927

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 1366869504

約数和(自身を除く): 428474577

約数列:

[1, 3, 9, 223, 307, 669, 921, 1523, 2007, 2763, 4569, 13707, 68461, 205383, 339629, 467561, 616149, 1018887, 1402683, 3056661, 4208049, 104266103, 312798309, 938394927]

約数ペア:

[(1, 938394927), (3, 312798309), (9, 104266103), (223, 4208049), (307, 3056661), (669, 1402683), (921, 1018887), (1523, 616149), (2007, 467561), (2763, 339629), (4569, 205383), (13707, 68461)]