2143022399

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{5527}}^1$

素因数の和:5775

約数の個数: 24

約数和(自身を含む): 2567402208

約数和(自身を除く): 424379809

約数列:

[1, 7, 41, 49, 193, 287, 1351, 2009, 5527, 7913, 9457, 38689, 55391, 226607, 270823, 387737, 1066711, 1586249, 7466977, 11103743, 43735151, 52268839, 306146057, 2143022399]

約数ペア:

[(1, 2143022399), (7, 306146057), (41, 52268839), (49, 43735151), (193, 11103743), (287, 7466977), (1351, 1586249), (2009, 1066711), (5527, 387737), (7913, 270823), (9457, 226607), (38689, 55391)]